Edit store price tags using Flipper Zero

Posted by trueduke 2 days ago

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Comments

Comment by data-ottawa 3 hours ago

I’m very surprised here.

I worked in retail many years, including doing store shelf tear downs and replacement and night shift stocking.

Back in the day we would get our planograms from HQ, then we’d print out all the labels on perforated paper, and walk the shelves moving product and updating the price tags, throwing out the old. The epaper tags are very clearly an improvement to that process in both time and waste. We would also check the prices using a Motorola price gun and do our fixes manually and then print out new tags or update the counts.

I’m surprised these tags are just IR blasted with no security. I would have expected they’d need some sort of code and you would simply save the code on your gun, pop a tag in front of a product, scan the product, then pair the tag all on your price gun in like 3 actions.

I also would have thought in these days we’d use Bluetooth beacons to triangulate the shelf slot too so that HQ could have a realtime map against their planos (it was not uncommon a product’s size would change and the layout would have holes or products that don’t fit on your real shelf).

Anyways, neat project! Triggered a walk down memory lane for me.

Comment by ssl-3 2 hours ago

It doesn't really change anything.

Previously, a criminal could just print their own shelf tags. They'd probably do this somewhere other than in the store to get the details right, but it was doable. (We've all probably seen rolls of blank shelf tags sitting around at the store, and thermal printers are inexpensive. So what if it's two crimes instead of one?)

And then, in the store, they could just switch out the shelf tag(s) and try to play their little scam.

Now with this new development, a criminal still needs to get the details right. Like a blank paper tag, the little screen is also a blank slate. It's just eraseable and rewritable in-situ.

The scam is the same. It's just shaped differently.

---

I do understand why the tags are simple to write. Maintaining some kind of revolving, PKI, or multi-factor auth would be harder than doing nothing, and probably slow. Fixed, basic auth would just get leaked (probably first by Home Assistant tinkerers who find some discarded electronic shelf tags somewhere and want a new display for their house).

One-way jnfrared is cheap and low-power compared to anything with RF. And resets would be a pain in the ass if things were forever associated with a certain product, or a certain place in the store.

The way it's implemented now, on reset (yay new planogram!): All the tags get pulled and put in a pile.

And then: One by one, they're removed from that pile, put on a shelf, and programmed.

That's fast and flexible, and therefore inexpensive. Inexpensive is good. If there's one thing that all retail establishments hate most, it is their labor expense.

It does fail to prevent obvious-scam from happening. But it'd probably cost more to do it "right" than to eat the losses when the scam actually works.

Comment by VorpalWay 1 hour ago

> Fixed, basic auth would just get leaked (probably first by Home Assistant tinkerers who find some discarded electronic shelf tags somewhere and want a new display for their house).

You know what, that is a great idea for a project of mine, where I want to display outside temp and weather forecast in the hallway next to the wardrobe. I have been musing about it for a while now: how to make it small and not stand out, how to handle power delivery, etc.

I was already leaning towards eink, and if I can get one of these price tags cheap plus hide an IR blaster in a corner that would be ideal. All controlled by Home Assistant of course. I'm going to search the usual Chinese online marketplaces tomorrow.

Thank you!

Comment by ssl-3 1 hour ago

Just look on eBay. It's full of used electronic shelf tags, sold in bulk -- usually, with prices still on them. :)

The sellers don't know anything about how they work so it will take some digging to find the right ones, but having to dig a bit is normal for eBay (or Aliexpress, for that matter).

Comment by cogogo 2 hours ago

Just recently I was in a small shop where I was surprised to see epaper tags and ended up talking to the owner about them. She said they were super flaky and would reset at random. Agter that interaction I am not at all surprised a flipper could mess with them. But I also have not seen them widespread at the physical outlets I shop at.

Comment by Barbing 57 minutes ago

>But I also have not seen them widespread at the physical outlets I shop at.

Me neither. If it parallels the arc of those restaurant buzzers [USA perspective]:

-Big chains first (Olive Garden) with quality industrial systems

-Then, small businesses with dinky systems sold on Bezos site

What do you think, someone would have to be fired if e.g. Best Buy tags were super flaky and reset at random nationwide?

Comment by giantg2 1 hour ago

"I also would have thought in these days we’d use Bluetooth beacons to triangulate the shelf slot too."

Maybe wifi6 location based on the gun when setting the tag?

Comment by Aboutplants 11 hours ago

I was in college when self checkout became a thing and it took us all of about 45 seconds to realize that you could just check everything out as bananas. Steak was weighed and priced at 4011 (banana code) as the stoned teenager cashier paid no attention. Everything on the receipt was literally Bananas

Comment by compton93 11 hours ago

That's crazy. But coming from someone who wrote a book on retail fraud and worked as a retail fraud analyst for several years... you could have just walked straight out with those items.

Transacting was your way of leaving a calling card for the investigators/analysts to find you... You stole regardless of how you did it.

Comment by conductr 6 hours ago

The visual risk of walking out without paying is much greater than the risk that anyone actually investigates AND tries to track him down for it.

Back when I was a kid it was common to still just have simple price tag stickers on every single item. We’d pull off a cheap sticker and put it on an expensive item. If they noticed, we’d just shrug and say “oh Nevermind then” when they found the right price.

The only problem was most cashiers actually knew all the prices of stuff and paid attention, believe it or not they even knew how to make change back in those days /s. So you couldn’t always get super aggressive.

Comment by JCTheDenthog 4 hours ago

A year or two ago I had a cashier ring up my zucchini as cucumbers because he apparently couldn't tell the difference. Young guy, looked barely 18. I have no idea if he overcharged or undercharged me as a result, but I didn't care enough to point it out because he seemed like the type who would have needed 20 minutes to figure out how to change it (or would have needed to call down a manager for help) and I didn't want to waste any more of my time (or his).

Comment by MisterTea 3 hours ago

> The only problem was most cashiers actually knew all the prices of stuff and paid attention,

Yup. I was in a local super market and saw Tomahawk steaks priced at $4-6 each. It had to be a mistake but I figured I would give it shot and see if they noticed. Cashier looked at the price, did a confused double take and immediately called over the manager. Turns out the decimal point was off by one so my $4.50 tomahawk was really $45. I bought it anyway and it came out great in the oven.

Comment by TeMPOraL 3 hours ago

Did you pay the sticker price or the intended price?

Over here in Poland we have a law that the store must sell you the good for the price it advertised, so in that case they'd be forced to accept $4.50 because of their mistake. May sound too biased in favor of the customer, but before that, the "errors" in price tags were more common.

Comment by mrgoldenbrown 1 hour ago

We have similar rules in the US, but depends on your state. In mine they have to give you the price on at least one of the items but you can't demand they give you 100 of them at the wrong price. Or yes you can demand but they are not required to do so.

Comment by MisterTea 2 hours ago

Intended price. Costly but it was too late as I already had steak on my mind.

Comment by codethief 1 hour ago

Might have been a marketing strategy. :-)

Comment by lazide 2 hours ago

In most US states, you have the same rules.

Comment by forgotaccount3 3 hours ago

> The visual risk of walking out without paying is much greater than the risk that anyone actually investigates AND tries to track him down for it.

So scan everything, then put it in the cart and walk off without putting in the credit card. Again, both are stealing but paying some fake, reduced rate is leaving your calling card at the scene of a crime.

Comment by conductr 58 minutes ago

Calling card doesn’t actually mean anything without enforcement. My city police didn’t have time to investigate when someone kicked in my back door and fled once the alarm sounded. I really doubt they give a crap about looking me up and coming to cite me for misdemeanor charges.

Anything that risks an employee might confront you in the store is a greater risk IMO. And, usually they light on the register is green (or a similar indicator) so they do know right then if you don’t pay.

Comment by ComputerGuru 37 minutes ago

Police know which side their bread is buttered on. Target is famous for being to get local cops to do exactly what they need post-facto (now prosecutor is another story).

I.E. just because police don’t “waste” time investigating a crime with $1000 of damage to your personal property does not mean they won’t dedicate the time to pursue $200 in losses for the local mega mart.

Comment by Marsymars 3 hours ago

> So scan everything, then put it in the cart and walk off without putting in the credit card.

I actually saw someone do this a couple weeks ago.

Comment by istjohn 2 hours ago

I'm absent minded enough to accidentally do this on a bad day. I haven't yet, to my knowledge.

Comment by cogogo 2 hours ago

I know people who regularly stole this way. They would usually work in pairs and one would leave a full cart near the exit and the other would walk out confidently. Worst case they figured they would just act the fool and either leave the cart or pay. Irked me that they did this but not enough to rat. I bet these days doing that with any kind of regularity would have you starring on much higher quality film.

Comment by bpoyner 9 hours ago

That's _bananas_.

Comment by crazygringo 3 hours ago

Seriously. Especially since self-checkout is almost always with a card tied to your identity, not cash.

Depending on the value, the police probably aren't going to show up at your address, but use that card again at the store in the future and you might find the security guard coming over. Or, like many stores, they wait for you to do it repeatedly until it adds up to enough for a felony instead of just a misdemeanor, and then they bring felony charges...

The stores have cameras. Likely someone is well aware those weren't all bananas, and has it on video.

Play stupid games, win stupid prizes.

Comment by rationalist 3 hours ago

Any lawyers here?

> wait for you to do it repeatedly until it adds up to enough for a felony instead of just a misdemeanor

Isn't there a concept in the legal system where you have to mitigate damages even if you're the victim? I can't think of the example off the top of my head that Steve Lehto (consumer lawyer on YouTube gave).

I'm guessing people who steal from the stores aren't able to afford a decent lawyer, but I imagine a decent lawyer would ask the Target witness(es), why didn't you stop him after the first theft? Why did you keep letting him steal?

Comment by Aurornis 2 hours ago

> why didn't you stop him after the first theft? Why did you keep letting him steal?

Enforcement goes to the police. Stores can't apprehend thieves. There is a lot of training for store employees to not try to engage the thieves because some can behave erratically and dangerously when they feel like they're caught.

You can tell someone they need to stop and pay for merchandise, but if they choose to keep walking there's nothing the store staff can do but document and report it.

The reason stores wait until it reaches felony level to report it is because police are too busy to try to pursue every small case that happens everywhere. There are fewer crimes that rise to the level of a felony, so they have to focus their efforts on the smaller number of more serious crimes instead of taking every report FIFO style

Comment by rationalist 2 hours ago

Stores can and do trespass people without police involvement.

The stores can also make a police report after the first theft, but the stores are choosing not to.

The stores are choosing not to mitigate their damages, something that the courts frown upon in my limited knowledge.

I understand that might be a civil aspect (mitigation) versus a criminal aspect, but perhaps someone who has been to law school and studied the law, might be able shed some light.

Comment by cindyllm 1 hour ago

[dead]

Comment by dylan604 2 hours ago

> Especially since self-checkout is almost always with a card tied to your identity, not cash.

Pre-paid gift cards would fall into the part where almost always doesn't cover. There's a reason scammers love gift cards

Comment by rkomorn 3 hours ago

I agree that they're well aware.

I once got stopped at self checkout because I put two vegetables (peppers, IIRC) of different types in the same bag and weighed them together.

They were the same price so it's not like I was trying to pull a fast one one anyone, but "the system" noticed and flagged me for someone to come over.

This was pre-pandemic, and I'm sure they're not less capable now than before.

Comment by garciasn 2 hours ago

IKEA did this to me two years ago. Flagged me as not having paid the right amount. Turns out that they sell fake plants as one cost and the pot you put them in as another; even if they're put together.

It was a difference of like $5 at most on a $400 bill. I suppose 1.25% is enough to pay someone in another country to monitor everything.

Comment by nkohari 2 hours ago

I used to work in a suburban supermarket during high school and college, first as a cashier and then as a frontend supervisor and payroll clerk. We had a security booth where you could watch security cameras, and it was literally never manned. Tapes were changed, but they were there mostly in case someone would try to rob the place. Cashiers routinely rang their own lunch up either as 99 cents or as bananas. No one cared.

Supermarkets actually factor breakage, theft, and spoilage into their books as "shrink", which averages between 2-3% of sales. There's no detective building a case, biding their time to bring down the banana bandit.

Although, modern self-checkouts have cameras on the scanner with ML-powered item detection, and they will alert the attendant if you incorrectly scan something that's sold by weight. (I've done this before on accident, fat-fingering the wrong PLU.)

Comment by dpoloncsak 4 hours ago

This gives the ability to use the excuse "I didn't know how to use the machine, I thought I used it correctly, nobody ever trained me on this", where as just walking out does not

(Not a lawyer, I'd imagine you know better here than I do)

Comment by Hilliard_Ohiooo 6 hours ago

I think the point was that they COULDN'T have just walked out with them, BUT, by learning then going through the motions of a typical check out this A+++ hacker was able to bypass a normal security layer.

Comment by DangerousPie 11 hours ago

Congratulations, you have discovered the concept of shoplifting!

Comment by FatherOfCurses 8 hours ago

Too bad the store owners introduced a way to give customers more control over how merchandise exits their store.

Comment by lamasery 4 hours ago

Not just that, getting unpaid labor. Self-checkouts aren’t automating anything, they’re just making the shopper do work for the store.

I hope they’re losing money over it.

Comment by II2II 34 minutes ago

> Not just that, getting unpaid labor.

That's peanuts. I dedicate far more time to locating goods on the shelf then toting them to the cashier than I do ringing in the purchase. You don't see very many people complaining about the lack of full-service in grocery stores. Besides, I usually grab a few items on my bike ride home after work. Self-checkouts tend to be a lot faster. Even in the days of express lanes, odds were that you ended up behind someone counting out change or outright ignoring the item limit.

Comment by lmm 49 minutes ago

I'd rather scan stuff myself than awkwardly hover while someone else does it. What's the point of paying (directly or indirectly) for another human's labour if it doesn't save me time?

Comment by toast0 32 minutes ago

Many self-checkout stations are setup to be slower than a skilled cashier. So it can save time to have them do it.

Comment by yreg 4 hours ago

They are automating quite a lot, since the wait times are much much lower. I choose the self-checkout counters >95% of the time.

Comment by lamasery 4 hours ago

Please explain to me which part they are automating.

A person scans the goods. A person handles keying in codes when necessary. A person tells the system the scanning is done and to accept payment. A person bags the groceries.

I guess if you’re paying cash it automates taking the money slightly more than the standard cash register does.

Mine have lower wait times because people with lots of stuff can’t fit that shit on the tiny scale-tables, and likely don’t feel like doing all that work themselves, so they go to the regular checkout line (there is usually only one, maybe two if it’s busy), plus the five or six stations share a line so it feels faster.

Comment by yreg 3 hours ago

The difference is that where I live stores that used to have, say, 10 counters out of which maybe 6 were open on average now have 4 human counters and 20 self-checkout counters.

So for me it is in effect automating the part where I need to wait in a queue. We should surely keep some human counters for accessibility reasons, but I as a person able to scan my groceries in the 3 minutes it takes I'm perfectly happy to do just that.

By the way there are also RFID counters where you just dump your goods in a bin and it scans everything automatically. Wouldn't solve the problem with items priced by weight, but makes the rest significantly easier.

Comment by kennywinker 2 hours ago

They understaffed, and it sucked. Now you do all the work and are apparently happy about it. Go figure.

Comment by Telaneo 2 hours ago

Given that every store (and damn near every establishment for that matter) has been understaffed for the past 20-ish years, can you blame them?

Comment by kennywinker 2 hours ago

Yeah, actually I can. Understaffed just means you’re not paying well enough.

Look what happened recently in new york. $30/hour to shovel snow got them a lineup out the door of people wanting to work.

Those companies made the choice to prioritize profit margins above staffing.

Comment by Telaneo 38 minutes ago

You're blaming the store, which I agree with. My question was whether you could blame the GP, or the consumer in general. They have little control over how much the staff of their grocery store is being paid.

Comment by lotsofpulp 1 hour ago

Comment by Marsymars 3 hours ago

Some places have more automated steps - Uniqlo has bins where you just toss in all your clothes and it detects it via RFID tags in the price tags and rings up a total.

Comment by OJFord 3 hours ago

I scan as I walk around the shop and only pay at the self-checkout, I'll happily volunteer that 'labour' of scanning a bar code as I drop items into my bag instead of a basket in exchange for not having to hang around at checkout while someone else takes care of all that hard work for me.

Comment by ok_computer 4 hours ago

Nah, I like organizing and packing my own bags to unpack into my refrigerator and pantry. And I appreciate the reprieve from small talk to the cashier or feeling the person behind me being inconvenienced by my slowness putting bags in the cart. Plus it helps me get a secondary feedback on relative costs of items in my cart. I’m all for self checkout as an awkward dude that appreciates some quiet time when shopping.

I go to wholefoods (self checkout) and trader joes (cashier) and other local branded stores with cashiers. I feel the least amount of rushed at wholefoods and the most at trader joes.

Edit - I hate the self checkout at home depot in my area where they show the facial recognition bounding boxes on the screen. Like I know that’s happening behind the scenes but home depot makes the whole experience so blatantly loss-prevention and customer profiling motivated vs a good transparent customer experience that I’ve made a point to go to smaller branded hardware stores.

Comment by wincy 3 hours ago

I cannot count the number of times I’ve explicitly said “don’t mix the raw meats with other products in the bags” only for the cashier to completely ignore me. This happened at a high end organic grocer the other day (after I had specifically and nicely asked) and I talked to the manager. He ran and got me replacements for my produce that was tucked into the grocery bag right next to my ground beef and raw chicken breast.

Isn’t this just basic food hygiene? Surely they teach this to the cashiers.

Comment by ornornor 3 hours ago

> Surely they teach this to the cashiers.

Do you mean the “we’ll take anyone with a pulse”, “pay them as little as possible”, “they’re a cost center” cashiers? Yes I’m sure the company invests extensive time and money into training.

Comment by Marsymars 3 hours ago

You won't like what you see if you read restaurant inspection reports of people who are actively handling the food that's getting served to you.

Comment by lotsofpulp 5 hours ago

At my grocery store, they are using image recognition for self checkout. Bananas show up as bananas automatically, and if you select otherwise, I imagine it flags the item or purchaser. Shouldn't be long before the store figures out who is regularly overriding the image recognition for the purposes of theft.

Either way, pretty stupid to incriminate yourself without plausible deniability on high definition cameras for stealing low price items.

Comment by kennywinker 2 hours ago

Good thing I always shop with my andy worhol banana tote bag.

Anyway, i am not a professional checkout machine operator. Any errors i may have made are caused by the fact that you’ve forced an untrained uninvested party to do work i don’t want to do so you can save on labour costs.

Comment by WarmWash 5 hours ago

The "too bad" is most people lacking the understanding that you don't steal from a store, you steal from honest shoppers who keep the store open for you to steal from.

Stores just pass on the losses from theft into the price of everything else. You're not robbing a rounding error amount from a faceless billionaire, you're robbing a rounding error amount from the "sucker" paying full price next to you.

Comment by jrm4 4 hours ago

And where do you account for the absolutely countable number of lost jobs in this equation?

Comment by WarmWash 2 hours ago

None of the other automating technologies like this in the past ended up causing job loss. We used to employ hundreds of people 24/7 to connect phone calls...

Comment by GuinansEyebrows 7 hours ago

if a store does not want to hire capable staff to perform an essential function, they should not expect laypeople to perform that action for free (or at higher cost, as we've seen with grocery prices in the US as human cashiers are reduced) at the same level as a trained staff member.

we do not have to accept this decision to reduce staff and raise prices as a matter of course. plus, if you see somebody stealing food, no, you didn't.

Comment by recursive 6 hours ago

If GuinasEyebrows does not want to drive an appropriately security-hardened armored vehicle, then they should not expect that I will not jimmy the lock and hotwire it. If you see me drive it away, no you didn't.

People are responsible for their own actions. If you think shoplifting is morally acceptable, don't try to tell me that I didn't see it.

Comment by colechristensen 4 hours ago

With about a month of practice you could learn to pick 95% of residential locks.

So free everything because homeowners didn't bother to secure their stuff!/s

Growing up our house physically did not have a lock. Keys never left vehicle ignitions. A frequent experience was buying a farm machinery part and picking it up after hours out of the back of somebody's truck.

Living in low trust societies sucks.

I've had friends bring people over to my house who just randomly stole things. I've dated women who stole money out of my wallet or if it'd leave $10 on the table they'd just take it.

Casual theft is just gross as is the need to constantly feel like you need to defend yourself from everyone you meet, but moreso the casual attitude people have towards it.

Comment by viccis 4 hours ago

>Living in low trust societies sucks.

It does, but that trust is established top down. If businesses in this country act lawlessly with impunity, why would you expect people, especially if they are suffering because of some company's greed, to be the chump who acts nobly while seeing a society that rewards theft?

That is not a normative moral defense of this behavior, just a descriptive one. Why would anyone expect a normal person to see a company receiving a tariff refund for a tariff that person paid and then view stealing from them as a continuation of the theft that the company itself engaged in by not paying them back?

Comment by colechristensen 3 hours ago

There's a disconnect because all of the accused corruption are big picture things people barely understand happening with shady political influence, corporate structure to avoid taxes, defrauding investors and those kinds of things.

When do these people that glorify their stealing interact with actual low-trust-society events from corporates? Almost never. They just hear about it on the news and social media influencers sharing stories.

These are people who have no idea what being shaken down for a bribe is like, have always benefitted from strong consumer protection laws, generous refund policies, and all around honesty in most every corporate interaction and the complaints they have are minor compared to their proud theft.

How often are you short changed at the store? Lied to about the weight of something you were sold? Received an adulterated or diluted product?

Comment by xenocratus 5 hours ago

> plus, if you see somebody stealing food, no, you didn't

Don't tell me, in your view the cost of shoplifting is begrudgingly covered by those evil rich people who own everything, right? It's not passed down to customers, and therefore affects those who obey rules, and especially those who are in a precarious financial situation to begin with, right?

Comment by ryandrake 5 hours ago

I don't understand why we'd defend a megacorporation. Both the corporation and the shoplifter can be wrong.

Comment by lotsofpulp 5 hours ago

The business is not wrong for choosing to use automation. Everyone does it every day, and it is not considered "wrong".

Comment by jrm4 4 hours ago

"Everyone does it every day"

That makes it okay?

"It is not considered wrong"

By WHOM? I go out of my way to avoid self-checkout when I can, because I consider it 'wrong.'

Comment by lotsofpulp 1 hour ago

By everyone who uses any tool invented in human history. You are drawing an arbitrary line at self checkouts for some reason, but I am sure you have no problem with the millions of other ways automation has benefited you, obviously including using a computer to express your ideas on a forum hosted by a business that invests in other businesses that use automation as their springboard to success.

Comment by lamasery 4 hours ago

Self-checkouts aren’t automation. They just change who does the work (to someone not being paid for it).

Comment by recursive 4 hours ago

I've heard this argument, and I just don't get it. I've never heard anyone complain about having to push their own shopping carts. No one pays you to push the cart. Should they? If you want the cart pushed, you push the cart. If you want to check out, you check out. If either one of those is a hardship for you, go elsewhere.

Comment by lamasery 4 hours ago

This was an actual thing (complaining about this) when super-markets started to take over from general stores and butcher shops et c. Having to go get your bag of sugar off the warehouse shelf yourself rather than a clerk fetching it for you is unpaid labor on the part of the shopper (and is also not automation).

Comment by recursive 4 hours ago

Oregon recently eliminated their mandatory gas station pump attendants. It seems most people considered that a good thing. For those that prefer the premium experience of having a human cashier, it seems that for now, they're still easy to find. For establishments that regularly expect to have large orders with dozens of items, they'll probably continue. It seems there's less to gain for large complicated orders.

Or perhaps it will go the way of smoking in restaurants. Some people definitely preferred it, but in the US anyway, it's pretty hard to find, if it's even legal anywhere.

Comment by lamasery 4 hours ago

I'd probably be happier about self-checkout if I had previously been expected to tip checkers.

Comment by recursive 1 hour ago

Customers are paying their wages either way.

Comment by ButlerianJihad 4 hours ago

Two thousand years ago, most authors didn't know how to read or write. The erudite author would dictate their words verbally to a scribe, who had learned these specialized skills. Then other scribes and copyists could copy out the manuscript. When Gutenberg made the printing press, more specialized skills emerged: that of typesetting and publishing and printing and all that.

These separations endured well into the 1960s, as secretaries were trained women who could type and take dictation, and their bosses would generally shout into their ears and/or a tape recording device to get their work done. "Diane, take a letter!" was a common trope in the office of yesterday.

When home computing, personal word-processing, and desktop publishing came on the scene, suddenly we had to learn how to type. Suddenly every high school student who needed to write a paper, we all needed to know how to type in order to produce research papers. This was unprecedented. Then with word processing and WYSIWYG, we needed to know fonts, and bold/underline/italic conventions, and this was also unprecdented, because previously this was done for us, behind the scenes, by professionals.

Ultimately all that page layout, and design and visual aesthetics, even finding clipart and adding it appropriately and tastefully, all of that skilled knowledge and labor fell upon the shoulders of the one who was writing a newsletter for a non-profit, or writing technical documentation, or designing an album/CD cover or something.

Eventually those specializations and skills became so democratized that everyone knew them but we all knew them badly. We could do a half-assed job of desktop publishing, whereas a Gutenberg publication in the 18th century could have been a true work of art that was replicated many times.

Now even the em-dash is vilified as a signifier of low-skill slop, when some of us actually took the time to read manuals of style and understand when/how to properly use hyphens, en-dash, and em-dash. But never mind that; elegant grammar and perfect spelling are now the hallmarks of a shitty LLM prompt and HN commenters can just tear down any article by falsely claiming it was AI-written, and you can sic your fake "AI-writing detectors" on anything and 99% tear it down because of your stupid faulty em-dash hueristics.

Comment by lamasery 4 hours ago

I’m not sure whether this is a bit of a joke about the broader thrust of my post, but I actually do think tons of the “automation” computers have given us is fake, for many of the reasons you suggest. I think it’s part of why the benefits of all this alleged automation have been more muted than one might expect (though not trivial, to be clear) and that it’s imposed costs in a bunch of ways that aren’t tracked on a P&L sheet but do make life less pleasant.

Comment by colechristensen 4 hours ago

The delusional thing is they think the cost is distributed to the owners.

They just cut worker hours and raise prices. The owners don't see a difference.

The richest person they're hurting is the store manager earning $200k missing some of their bonus.

Comment by era-epoch 5 hours ago

[flagged]

Comment by nilamo 5 hours ago

Don't tell me, you think the store actually expects to sell all that milk before it goes bad?

Comment by landl0rd 5 hours ago

I live in a town with a massive, well-stocked food bank. I don't think anyone is stealing a crust of bread to feed his hungry children.

If I see someone stealing food, yes, I did. It's immoral for you to do otherwise.

Comment by vel0city 5 hours ago

If people are needing to steal food to survive we need to radically work on changing society so that doesn't happen, not just then a blind eye and ignore it.

But no, most people in the US aren't stealing from grocery stores to feed their kids, they're stealing from stores to resell on black markets.

Comment by colechristensen 4 hours ago

I know people who have during a period of their life needed to steal food to eat.

These are not the people bragging about scamming the self checkouts.

Comment by Hilliard_Ohiooo 6 hours ago

It's hacking, there a difference. He learned the system and exploited a vulnerability!

Comment by neuralkoi 5 hours ago

Yesterday I went to Walmart, and at the self-checkout the system quirked out and an attendant came by. She reviewed some sort of draconian overhead cam video of me trying to locate a tag out for a product to scan. Gave me "guilty until proven" innocent vibes. Are these systems actually effective?

Comment by paranoidrobot 5 minutes ago

I'm in Australia but similar sounding system is in operation at our two major supermarkets.

I scanned a drink, heard the beep, put it in the bag. I scanned a loaf of bread, heard a beep, put it in the bag.

Now, instead of the typical "Unexpected item in the bagging area" it now shows the overhead replay and locks the system out until an employee comes over to review.

Combined with their exit gates that don't open if they think you've not paid for something, and cameras that track you through the store it's feeling very unfriendly.

Comment by runjake 5 hours ago

Hey, something I'm somewhat qualified to answer! So, yes, these systems are actually effective. The systems and procedures are designed to look low key, but essentially perform PRISM-like mass surveillance behind the scene. These systems are managed by former US IC personnel.

What happens is that your identity is tied to these purchases and after a certain threshold you get flagged as a thief, essentially. At that point, you will get very increased attention (via checkout, purchases, and floor walkers), and after another threshold, will be trespassed and/or prosecuted.

But, you'll probably get away with a banana or few before you trigger the loss prevention threshold.

Comment by _jackdk_ 37 minutes ago

> PRISM-like mass surveillance behind the scene. These systems are managed by former US IC personnel.

A major supermarket chain in Australia (Coles) is literally a client of Palantir.

https://investors.palantir.com/news-details/2024/Palantir-Pa...

Comment by Loughla 3 hours ago

It flagged my for entering quantities of an item instead of scanning each individual item. It wouldn't let me pay until a human looked through my bags. There is a quantity key. I used the quantity key.

I'm not sure it's the super system it's sold as.

Comment by mrgoldenbrown 21 minutes ago

As a former cashier it kills me to scan one at a time, the self checkouts all have painfully long mandatory wait times between scans. Most of my time is just spent holding back my muscle memory, or getting yelled at for trying to scan at a normal cashier scanning pace.

Comment by pnw 2 hours ago

How is your identity tied to the purchase if you are using contactless payment (e.g. Apple Pay) that produce an anonymous DPAN?

Comment by Avshalom 4 hours ago

On the other hand Walmart has been getting rid of self checkout because they're not actually effective.

Comment by profdevloper 1 hour ago

Depends on the neighborhood

Comment by spike021 3 hours ago

My local Target had also done this most of the past year but re-opened them recently, thankfully.

Comment by acessoproibido 4 hours ago

That's really surprising. In my experience its so much faster than traditional cashier.

Comment by Avshalom 4 hours ago

They're not effective at reducing/preventing shrink. Unsure what the time situation is at scale for the stores. To be sure I'm faster and better at bagging but holy crap some people are not.

Comment by devmor 4 hours ago

Interesting, I rarely go to Walmart if I can avoid it, but I've noticed the stores here seem to only have a couple staffed checkouts left. There's 14+ isles of self checkouts.

Comment by Alive-in-2025 3 hours ago

But what if you don't steal anything but the system is messed up. I had a case where I bought multiple things at a big hardware store, self checkout of course, and on my ticket was something I didn't notice. Because I bought a lot I didn't notice until a month later when I looked at the ticket and returned something else. Should I tell them or not, will I be some kind of weird situation?

I hate self checkout.

At my grocery store, it very often complains about something when I'm checking out. The person comes over, reviews the video and said you aren't doing anything wrong.

The answer is don't go to places where you self-checkout, and don't go to places with surveillance. There are still a couple of grocery stores in my town like that.

Comment by Aurornis 3 hours ago

In the fraud/theft detection I had some experience with, everyone learns right away that mistakes happen all the time. Singular incidents are basically not worth investigating unless something about them is highly unusual, like an unusually large dollar amount or aligning with a scam that has become popular.

When I watched movies and TV shows I had this idea that thieves were all clever people who built smart systems to evade detection and steal right out from under big corporations. Some of those people might be out there operating undetected, but the average thief who gets caught is someone trying to abuse something as much as they can until they get caught. Some of them are so brazen (like the scan everything as bananas post above) that they must believe that nobody will ever check and if they do get caught nothing bad will happen.

The staff who watch these things have a good sense of what dollar thresholds the customer must cross before getting law enforcement involved.

Comment by acidtechno303 3 hours ago

I've had awkward interactions with the Walmart system. It's clearly using a neural net, and a good one at that. It's only ever flagged me when I did something odd (like put something bagged and paid for in my cart, then take it out, then put it back again). I dress/groom like a thief, so the conversations with the staff are always annoying.

Comment by runjake 3 hours ago

If you dress like your HN username indicates, then yeah, you're probably noticed by humans before you get into the store.

Ironically, some of the store security look exactly like you. They come in all shapes, sizes, grooming standards, styles, and tattoo levels. I've seen some in full-on Juggalo outfits and neck/face tattoos.

Comment by Denatonium 2 hours ago

One of the AP (asset protection) guys at my local store always wore an eyepatch and a t-shirt reading "A bullet a day keeps the terrorists away". He did NOT look like a typical grocery store employee, and I'm sure that was intentional.

Comment by aksss 2 hours ago

"Clothes make the man", as the idiom says. Clothes don't impugn your character, but they define you in the eyes of others.

Having been a long-haired holey jeans-wearing guy in my past, I was naively surprised when I cut my hair and noticed that people treated me very differently in business settings. When I started wearing nicer clothes on top of that, it was night and day - the kind of reception you get in banks, anything like that. It sucks that humans are built to judge and filter on appearances, but it's just the reality. You can use it to your advantage.

Comment by aksss 3 hours ago

Honestly, I trust these systems more than humans to do the same work. While we're all talking anecdotes, this one time at Walmart (how all good stories start) many years ago I was in the music section and these two in-store security guys approached me, saying they had told me to never come back in the store, etc., making a big scene. I so rarely go to Walmart and found the situation kind of humorous and wanted to see where it would go (knowing I had not done anything wrong now or in the past). They had seen me on video evidently and thought I was somebody else - serial shoplifter or public urinator or who knows what. Anyway, I tell them I've never been told to leave prior to this visit, didn't know what they were talking about. They were adamant that I was in the wrong, asked me to come back to the office while they looked into things. I was like, "sure!", more entertained than upset. So there I am sitting in the office while some guy combs through video footage. A guy of authority comes in, tired demeanor, asks these guys - well, did you match his ID? "No", says he. Checks ID, realizes I'm not their guy. Many stressful apologies on their behalf. But that's humans for you.

Comment by colechristensen 5 hours ago

Target keeps a file on you until you've stolen an amount which constitutes a felony.

Comment by runjake 5 hours ago

Yep, same thing with Walmart. I don't know about Target's systems, but wouldn't be surprised they're on par. Walmart is one of the biggest leaders in loss prevention and customer surveillance.

Comment by wincy 4 hours ago

14 years ago Target had nearly full coverage with digital cameras when I worked loss prevention. I have to imagine with the reduced cost it’s become even more of a panopticon. The biggest risk was employees, and yes, they’d wait until they committed felony levels of theft to apprehend them. Petty theft was hard to prevent since you rely on building up a case. Boosters (someone who fills up a shopping cart with the most expensive items and just pushes out) as well as employees doing things like stealing iPads was a huge source of shrinkage. We had pictures up of known boosters that had hit Targets in the past.

Of course, the smart thieves would just take whatever into a bathroom, open it up, then stuff it somewhere in a coat and walk out the door. Those were really tricky, since we couldn’t “prove” it since we didn’t have full video coverage (for obvious reasons) so we’d just trespass those people. We had a lot of off duty cops because our location was particularly bad, making $30 an hour to mostly sit around and play games on their phones and look intimidating standing at the front door and walking around the store.

Comment by nozzlegear 5 hours ago

The self checkout at my preferred grocery store (Hy-vee, an upper midwest chain) has started using these overhead cameras to confirm that you're purchasing everything you ostensibly have in your cart. Except it always flags us for the Starbucks drinks we're carrying (Hy-vees usually have a mini Starbucks shop inside them). More annoying though is that it flags us for the 5 gallon water jug refills that we manually punch into the self-checkout kiosk, because the surveillance system isn't satisfied unless the heavy ass jugs of water leave the cart, slide across the scanner and then get placed in the bagging area – anything else is possible theft.

All this has done is train us to keep the carts out of the camera's viewing angle. It doesn't care if you keep pulling handfuls of groceries out of hammer space, as long as there's no cart in the frame.

Comment by kccqzy 2 hours ago

I don’t use self checkout systems that have weighing scales that require items to be moved from the cart to the bagging area. I either avoid self checkout at these stores or stop going to such stores altogether. I shop at my neighborhood Whole Foods and Home Depot; the self checkout systems don’t have this requirement.

Comment by Marsymars 3 hours ago

My decision on whether to use the self-checkouts at Costco often comes down to "do I want to remove these heavy items from my cart?"

Comment by ApolloFortyNine 5 hours ago

Sam's club has 'the arch', and one time when I did self checkout I did miss an item (thought I scanned it and I didn't apparently) and so far that's the only time they've actually checked the cart, the rest I was just waved through.

So seems pretty good. Obviously erring on the side of having an employee double check makes sense when their profit margins are generally single digits. One missed tshirt means they lost money on your $300 cart.

Comment by wincy 3 hours ago

Well, Sam’s Club and Costco are kind of their own things since they’re members only, you sign an explicit agreement with them saying it’s fine for them to look at your cart, and if you refuse they can just revoke your membership and refuse to do further business with you. You’re under no obligation at Walmart or Target to get your receipt checked, although most people are polite and fine with it.

Personally, I always just say “no thank you!” and walk past the receipt checker at non members stores. They know me at Walmart and know I’ll refuse the receipt check and stopped bothering me.

Comment by Marsymars 3 hours ago

The explicit agreement also says that you'll return your shopping cart to the coral, and see how well that works.

Comment by HoldOnAMinute 5 hours ago

I do not spend money at businesses that treat me like a criminal.

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Comment by vablings 1 hour ago

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Comment by miki123211 11 hours ago

IANAL and this depends on the jurisdiction, but in many places, the penalties for shenanigans like these are far steeper than for outright theft, as it's considered to be financial fraud.

Comment by Tangurena2 10 hours ago

Some retail chains, of which Dollar General is the poster child, have one price displayed on the shelf and a different, much higher price at the checkout register.

Links:

> Missouri Attorney General Andrew Bailey has filed suit against Dollar General, claiming deceptive and unfair pricing at its more than 600 retail stores throughout the state. The lawsuit alleges that Dollar General violated Missouri’s consumer protection laws by advertising one price at the shelf and charging a higher price at the register upon checkout.

> The joint investigation revealed that “92 of the 147 locations where investigations were conducted failed inspection. Price discrepancies ranged up to as much as $6.50 per item, with an average overcharge of $2.71 for the over 5,000 items price-checked by investigators.”

https://progressivegrocer.com/dollar-general-accused-decepti...

> All told, 69 of the 300 items came up higher at the register: a 23% error rate that exceeded the state’s limit by more than tenfold. Some of the price tags were months out of date.

> The January 2023 inspection produced the store’s fourth consecutive failure, and Coffield’s agency, the state department of agriculture & consumer services, had fined Family Dollar after two previous visits. But North Carolina law caps penalties at $5,000 per inspection, offering retailers little incentive to fix the problem. “Sometimes it is cheaper to pay the fines,” said Chad Parker, who runs the agency’s weights-and-measures program.

https://www.theguardian.com/us-news/2025/dec/03/customers-pa...

Comment by QuantumNomad_ 6 hours ago

In Norway, if you notice that the price at checkout is higher than what it said on the shelf, you can in most cases demand to pay the shelf price and the store has to honour it unless it is an obvious error such as some expensive electronics being tagged as costing an impossibly low amount.

It goes without saying however, that the customer himself is of course not allowed to alter the price on the shelf (like the Flipper Zero program in the featured link facilitates) and then pay the altered amount :P

Comment by bell-cot 5 hours ago

>> [...] the state department of agriculture & consumer services, had fined Family Dollar after two previous visits. But North Carolina law caps penalties at $5,000 per inspection, offering retailers little incentive [...]

So - if the state didn't have any blabbermouths on staff, and spent some time training, how many "inspections" could they speedrun in an hour?

Comment by dfxm12 11 hours ago

It sucks that we have to do extra labor and expose ourselves to this kind of legal risk all because a grocery store doesn't want to staff workers. It's not even like they pass these savings onto us...

Comment by culi 6 hours ago

That's true, grocery stores made record profits during covid.

I've sometimes toyed with the idea of an "open sourced" grocery store that's extremely transparent about every detail. Think electronic price tags that give you a complete breakdown of the cost of an item, cost of labor, cost to account for "loss", over/under-supply, etc.

I feel like there's a niche out there for hyperinformed consumers

Comment by Hilliard_Ohiooo 6 hours ago

That's basically Costco, the price they pay is what you pay, the system paired down to bare necessities, and it is incredibly popular.

Comment by the_sleaze_ 5 hours ago

Costco mandates a maximum of 11% margin on goods in the store and aggressively monitor suppliers on that cost.

One of the reasons I like costco actually 10% or so is a fine margin to pay.

Comment by spockz 5 hours ago

That is actually quite nice. I’ve been toying with the idea of mandating this 10% maximum margin for products and services on every for-profit company.

Trouble is, how do you prevent them making stacks of companies compounding the 10% profits. And is 10% sufficient to build up a buffer for when hard times hit?

This thinking has been triggered by fuel producers and sellers making sky rocket profits because of the increased oil prices. The same as the overheated graphics cards.

Comment by tekne 4 hours ago

You hit on what, in my opinion, is the actual core issue with this type of thinking -- it doesn't compose.

To make a poor analogy to physics: if you measure something which changes when you change unit/frame of reference -- it's not a well-defined thing.

The best policies have the same effect regardless of the legal structure (within the policy) superimposed on the actual action.

Medium policies can be optimized/gamed (perspective) -- but are designed to be adversarial, in that the gamed outcome is at least OK but potentially in fact the desired one (for example -- if you tax land, then not paying the tax means not using up land, which may be a desired policy goal). These can cause issues, though -- common law is an adversarial system, and "justice" can usually be translated to "access to lawyers," imo.

The connection with the above is that while the solution used is probably not universal -- sometimes, the optimal solution is, so the adversarial policy is just an approximation of "good policy".

Bad policies not only don't compose -- but then bureaucrats go on and insert discretion to try to make them compose. On the surface, this often looks like common sense -- but the result is insiders can keep doing the Bad Thing, but you can't do anything which isn't the Way Things Are Done -- because you need approval, and it Looks Bad.

/rant

Comment by the_sleaze_ 1 hour ago

Absolutely and costco has other interesting business model mechanics that make that margin feasible. Membership fees of course but other things as well. Like the fact they are all warehouses they don't have intermediate warehousing or unpacking like say Target does.

Comment by culi 3 hours ago

The transparency just isn't there. I would love to see a reasonably complete breakdown of the final cost of every item

Comment by b10nic 1 hour ago

I have always liked the idea of a company that sits between me and all the other services I engage. Like I am a client of ZipZorp and they negotiate on my behalf rentals, travel, providers, utilities et al. ZipZorp provides value to me by using their size to negotiate better rates, conditions, offer legal protection and as you put it remain hyperinformed in a way that I cannot. I would pay for a service like that.

Comment by tesseract 5 hours ago

That's pretty much what a food co-op is supposed to be.

Comment by culi 3 hours ago

Yeah food co-ops are awesome but they don't expose that kind of information to the casual shopper. Even most members. Even if you're very actively involved you'd have to strap together multiple spreadsheets and receipts to come up with something like I'm describing

I guess I'm thinking of something like dynamic pricing, except instead of it being used to manipulate consumers into paying the most they can possibly pay, it's used to give you really transparent, real-time information about what goes into that final pricetag

Comment by conductr 5 hours ago

I think with this openness the problem is there’s so many fluctuations and estimates that average consumer would think you’re being dishonest even if you weren’t. They’d see that you acquired an item for $20 and could never quite understand why they have to pay you $50. They’d see the plethora of line item costs as nickel and diming even if many are absolute hard costs. They’d see the estimated numbers as inflated.

There are coop grocery stores where members get to see the financials at a high level and make price changes that make the market sustainable. This is usually some form of shared ownership but I think this is a better way to achieve similar goals.

Comment by culi 3 hours ago

Yeah I was imagining this would be more of a co-op situation so the rift between "consumer" and "manager" is lessened. Maybe I just want a more nuanced version of the co-op model or a technologically-enabled model that allows a more intelligent exposure of the subcosts

The reason I used the word "open sourced" is because I think a good goal to shoot for would be to allow anyone else to learn and copy the structure/data/model. It'd be more of an experiment than anything else. Like a "let's teach everyone how a grocery store actually works" thing. Maybe even a non-profit

Comment by Denatonium 2 hours ago

Systems like Everseen make that approach significantly riskier than it used to be. A live video of you checking out is run through image classification software, so if you scan a steak as 4011, it'll pause the checkout flow and call the SCO (self-checkout) attendant to watch the video of you scanning the item. They then have to approve the scan, at best leaving you publicly humiliated.

Comment by shrubble 11 hours ago

I saw a video where someone took banana bar code stickers wrapped around a bunch of bananas and put them on the TVs in their shopping cart and then checked out via self checkout.

I predict that self checkout will only remain in the more trustworthy areas…

Comment by hnburnsy 10 hours ago

That video was staged, at Target electronics need to be paid for in the electronics department where there is no self-check out. In addition Target has the best Loss Prevention in the business, including let shoplifters continue until they accumulate enough goods that their crime is a felony.

Comment by gavinray 10 hours ago

Partner spent a significant time working at Target, can confirm

Their Loss Prevention is so advanced that FBI has collaborated with them for case help

https://thehorizonsun.com/features/2024/04/11/the-target-for...

I also worked there briefly in my teens, they are a great employer.

Comment by culi 6 hours ago

Yeah Target is notorious for its surveillance technology.

Before the rightwing boycotted Target for it's lgbtq+ merch and before the liberals boycotted Target for its rollback of DEI initiatives, many of us had been boyoctting Target for decades because its advancement of surveillance technology and cooperation with companies like Palantir

https://www.eff.org/deeplinks/2025/09/san-francisco-gets-inv...

https://www.bloomberg.com/news/features/2021-08-25/how-targe...

Comment by happyopossum 5 hours ago

> Yeah Target is notorious for its surveillance technology.

Can confirm - my wife called in a complaint about some graffiti / vandalism or something that was obscene in a target, and when she got a call back from a rep they were able to pinpoint everywhere she went in the store to determine which sign she was talking about...

Comment by doctorpangloss 5 hours ago

they have the best marketed loss prevention: by getting nerds to talk about, people are like, ooo i shouldn't shoplift at target

of course, without any real data, how would anyone know?

Comment by saintfire 10 hours ago

Every self checkout around here has an employee staffing ~6 terminals. They're supposed to be watching for things like that. Usually theyre just staring vacantly into space, which I get, that job pays nothing and provides 0 mental stimulation.

When you see a TV being purchased, though, it wouldn't be hard to just watch that it in fact got checked in as such.

Comment by vel0city 6 hours ago

> Usually theyre just staring vacantly into space

That's far from my experience. Usually they're overworked with a backlog of customers having some kind of issue needing attention. It usually takes a few minutes to flag one down when I need them to take a coupon or check and ID, because they're already busy doing something for another customer.

Comment by pwg 5 hours ago

Same experience here. The one "monitor" employee is busy nearly full time helping out with some issue some customer is having, such that they simply can't be monitoring that everyone's items are ringing up as the actual item instead of "bananas".

But every terminal also has a spycam hanging above it to either "give the appearance" of a big-brother overlord watching to encourage honesty, or is recording everything so that someone can review footage later if some issue is discovered.

Comment by vel0city 5 hours ago

Depending on the store those cameras are definitely processing the feed locally to flag shady stuff. I've had a few times I've done something "odd" (not stealing anything but definitely not the normal flow of scan a single item and put in a bag) and have had those systems freak out on me, and the only part of it being weird it would have known was the camera feed.

Comment by walthamstow 2 hours ago

Are you me? I also did this at university in Britain circa 2010. I went for onions and carrots mostly. I'd go to the meat or fish counter and get lovely bits of fillet, then check them out weighed as onions.

Comment by mtlmtlmtlmtl 10 hours ago

At least here, there are randomly triggered checks by shop staff where they have to manually rescan anything before they let you leave. And possibly, those checks are more easily triggered if you do certain very strange things like buying nothing but many separate instances of "bananas' with widely varying weights. Wouldn't be too hard to program a set of rules for the most obvious red flags.

And of course, the area is wide open and well covered by cameras, and usually self-checkout means paying by card or google pay or something, which will tie your identity to the purchase.

Comment by prettyblocks 8 hours ago

Back in the day when I was in HS, kids would go to Borders and swap the stickers from cheap books onto expensive computer books.

Comment by babylon5 5 hours ago

What about the cameras on those things? Overhead? Did you pay cash?

Comment by 5 hours ago

Comment by stavros 11 hours ago

Couldn't you also not just check stuff in? These are all obvious drawbacks, it's not really a high-scrutiny environment.

Comment by manarth 11 hours ago

Most self-checkouts I've come across have weight validation – "Unexpected item in the bagging area".

Categorising things as "bananas" tricks the checkout into accepting the weight of an item, and you pay the appropriate price per bananagram.

Comment by bombcar 9 hours ago

You can build a socioeconomic graph of the country by how anal the unexpected item in the bagging area sensors are.

Some places will detect a fly farting on the damn scale, others can take three or four kids climbing on it before it complains.

Comment by Jeremy1026 5 hours ago

There is a grocery store about 2 miles from my house that will freak out if you look at it funny. I gave up one day, the helper person came back for the 3rd or 4th time to unstuck the "self"-checkout in my ~20 item shop. I told them they can just cancel the transaction and walked out. I now go to the grocery store 8 miles away, that always has at least 1 human cashier open in addition to their self-checkout lanes. I rarely use the self-checkout because they are the ones that are only useful for a handful of items, but I've never had it give me a problem.

Comment by ApolloFortyNine 5 hours ago

The walmart near me apparently doesn't even use the scale at all, I had a full cart once and asked the attendant what to do, and they said just put the bag back in the cart.

The grocery store down the street though is exactly like this, gotta stack everything up on the scale to make it happy.

Comment by junon 11 hours ago

This is a more expensive form of shoplifting though, idk why even bother with the banana thing, as hilarious as it is.

Comment by manarth 10 hours ago

Presumably there's a slightly lower risk of getting caught, as casual observation suggests a normal shopper paying for their groceries.

Comment by stavros 10 hours ago

Agreed, but there's nobody looking if you're putting the items in the bagging area or not. You could simply leave an item last, pay, put it in the bag, and go. They do have (prominent) cameras over the tills I've seen, though, not sure if that's just "we see you" or if they're doing some item recognition with that.

Comment by rogerbinns 10 hours ago

That is something you can do in cahoots with a regular cashier and the reason places like Costco check your receipt. The cashier just has to fake scan an item, and nobody would notice. Receipt checking makes it possible to get caught.

Comment by zarmin 2 hours ago

Rule #1 of working at a grocery store: you will remember 4011 for the rest of your life.

Comment by busterarm 4 hours ago

There's a tiktok literally floating around right now where somebody sticks a banana band on a cyberpower PC at Walmart and checks out at the self-checkout.

Then the receipt checker at the door checks his receipt and waves him on through.

Comment by kvuj 11 hours ago

People like you are why we are living in an increasingly lower trust society, with for example having items behind locked door in shops.

Reminds me a bit of the shopping cart theory.

Comment by GuinansEyebrows 7 hours ago

trust goes both ways. you can be cynical about people who take things without paying, i guess. i prefer to be cynical about the corporations who run and stock these grocery stores with substandard products at artificially inflated prices that benefit shareholders and disadvantage people who need to eat food to live.

Comment by dfxm12 10 hours ago

Think about blaming the grocery store replacing workers with no one in particular before you blame some college pranksters.

Grocery stores in general consolidating, laying off workers, leaving them without pay/benefits, taking advantage of greedflation, etc., is a bigger drain on society.

Comment by bee_rider 5 hours ago

I mean, it isn’t really a prank, it is just small scale stealing. It’s fine to not care about that sort of thing, or think it is morally defensible for people who can’t afford food to steal it. But there’s no punchline to make it a prank.

Comment by hrimfaxi 10 hours ago

Ah yes, let's blame some shadowy "big grocery" rather than point our fingers at individual bad actors.

Comment by squibonpig 6 hours ago

Grocery is a big industry. What's shadowy about it?

Comment by cwmoore 9 hours ago

Why deal with problem systems when we can punish someone we caught?

That is your thought process?

Comment by hrimfaxi 9 hours ago

Is it possible that grocery stores are reducing positions to save money? Is it not possible that it is a feedback loop? Why are we blaming the grocery store for replacing labor with machines? Why don't we decry the grocery that hires only 2 people instead of 3?

And since when is stealing a prank?

Comment by Shalomboy 6 hours ago

It sounds like you've never done a prank or been hungry, so I can't imagine what standing you feel you have to weigh in on this.

Comment by wanderer2323 1 hour ago

Funny how the “pranks” are always “ring steak as bananas” and never “ring bananas as steaks”?

Comment by ryandrake 5 hours ago

It's entirely possible that both can be wrong. Shoplifting is bad, but "big corporations pocketing the saved money after understaffing and passing their labor off to the customer" is also bad. We should decry the grocery that hires 2 people instead of 3 just to profit more.

Comment by dfxm12 9 hours ago

Shadowy? Kroger's and Albertsons weren't allowed to merge due to anticompetitive practices, price hikes, etc. This was only a couple years ago & is out in the open. You can point all your fingers and toes at the boards of these companies if you need to.

Comment by FatherOfCurses 8 hours ago

All grocery stores are introducing self-checkout as a way to reduce staffing. It's not a shadowy conspiracy, it's a legitimate fact. Many customers would much rather check out with a person.

Comment by vel0city 6 hours ago

> Many customers would much rather check out with a person.

I'm like 50/50 on that. If I've got a lot of stuff it's nice having the space of a full lane for bagging along with another set of hands helping (even more if they still have dedicated baggers!). But if I'm just getting a handful of items a self checkout is faster than waiting in a queue for a full service lane. But if there's a long queue for the self checkout then forget it. If I have to wait I'll wait for service.

I still just prefer the scan and go stuff the most though. Scan with my phone as I shop, check out with a confirmation on the phone, roll on through to the car. I wish all my shopping was that smooth.

Comment by psadauskas 5 hours ago

Corporations broke the social contract first.

Comment by austhrow743 11 hours ago

You know you can just walk out the door with the items without using the scanner at all right?

Comment by kls0e 5 hours ago

that's nuts

Comment by duped 5 hours ago

The rest of us have to suffer with a lot of bullshit because a tiny fraction of the population engages in blatant antisocial behavior.

Comment by tamimio 10 hours ago

Careful, the law is lenient if you steal from other normal people, but as soon as you steal from the wealthy, try to fraud them, you will see all sort of laws to make sure you are an example to others so they never think about doing the same, but a normal person? Oh well, you should have paid for insurance, or suck it up.

On the other hand, the wealthy can lobby, inflate the prices overnight just because, while also reducing the good weight aka double increase, and you can’t say anything because it’s legal!! It’s a one way “justice” system.

Comment by cwmoore 9 hours ago

Not careful enough

Comment by jmyeet 3 hours ago

This was I think effective early on but now there are many systems to detect this "fraud". I say "fraud" because I honestly have zero sympathy for these companies who are doing anything but paying people a living wage to do a job and that goes for Walmart in particular.

I've had opportunity to hear many stories from people who have had largely unintended encounters with law enforcement. Many of these are for "shoplifting". That can be something as simple as forgetting something on the bottom of the cart. Walmart are super aggressive about this and rather than saying "sir, did you forget that thing or not want it anymore?" they prosecute.

Walmart is one of those publicly subsidized companies in the country. They don't pay employees enough so the government gives them food stamps. Those food stamps are largely spent at Walmart so Walmart is profiting on both ends. And then they displace checkout workers with self-checkout and pay for fraud detection systems and when people either intentionally or unintentionally didn't scan something correctly (or at all), they offload the costs of loss prevention onto the state by prosecuting. Walmart doesn't pay for that prosecution. TAxpayers do.

Walmart is a trillion dollar company. The stock has almost 3x'ed in less than 4 years. How long did it take to 3x to that level? About 23 years.

Comment by weli 13 hours ago

This is pretty dangerous. At least in my country the displayed price must be honored and they cannot refuse the sale.

Comment by rickdeckard 13 hours ago

Usually the advertised price must be honored, because it may have brought the customer to your store.

For prices displayed on the shelf-label inside the store the law is usually not that strict (YMMV), as a shop-owner can refuse sale on check-out (otherwise I could put a pricetag on e.g. a shopping-basket and the shop-owner would be legally required to sell me the basket...).

Besides, most shops I've seen (in Europe) already moved from Infrared communication to RF (NFC or proprietary), for centralized shelf-label management without handheld devices. So all this study (and the underlying reverse engineering of the IR-protocol) might do is probably accelerate the transition from IR to RF-based ESL...

Comment by rimunroe 11 hours ago

> Usually the advertised price must be honored, because it may have brought the customer to your store.

This is not the case for groceries in Massachusetts at least. If there’s a discrepancy between the tag’s price and the scanned price the store must charge the customer the lowest of the two: https://www.mass.gov/price-accuracy-information

Comment by devilbunny 10 hours ago

I suspect this law does not apply in cases of fraud. If not, simple tag-switching would be rampant.

Comment by otterley 4 hours ago

There is, as you suspect, a carveout:

https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXV/Cha...

(i) ...if there is a discrepancy between the advertised price, the sticker price, the scanner price or the display price and the checkout price on any grocery item, a food store or a food department shall charge a consumer the lowest price. If the checkout price or scanner price is not the lowest price or does not reflect any qualifying discount, the seller: (i) shall not charge the consumer for 1 unit of the grocery item, if the lowest price is $10 or less; (ii) shall charge the consumer the lowest price less $10 for 1 unit of the grocery item, if the lowest price is more than $10; and (iii) shall charge the consumer the lowest price for any additional units of the grocery item. For the purposes of this subsection and unless the deputy director determines otherwise, individual items that differ only by color, flavor or scent shall be counted as the same item if they are identical in all other aspects, including price, brand, and may only vary in random weight. This subsection shall not apply if: (1) there is evidence of willful tampering; or (2) the discrepancy is a gross error, in that the lowest price is less than half of the checkout price and the seller, in the previous 30 days, did not intend to sell the grocery item at the lowest price.

Comment by bee_rider 5 hours ago

I dunno, having worked in retail I think it is just not that hard to steal in general (I wasn’t going to get killed over some bananas). Most people are honest most of the time.

The law probably doesn’t apply to fraud, but then the cashier only notices the really obvious cases.

Comment by MetaWhirledPeas 1 hour ago

But in the moment how do you know it's fraud and not an employee mistake? Especially if the price is not egregiously low.

Comment by drdec 5 hours ago

They are talking about the price on the shelf vs the price at the register. The price tag on the shelf has information identifying the product. The price at the register is obviously associated to the bar code on the product. So there's no way for a consumer to swap price tags from one product to another.

Source - worked at a grocery store in Massachusetts as a teen

Comment by 4 hours ago

Comment by rimunroe 8 hours ago

The thing I was responding to was about pricing policy in general, but I would assume so

Comment by stevekemp 10 hours ago

I recently learned that in some cases fines of mispriced goods were very low, leading to companies repeatedly failing tests - and over/undercharging their customers.

https://www.theguardian.com/us-news/2025/dec/03/customers-pa...

That seems shocking to me, but I guess I live in a country where the prices on the shelves are "final" (with no need to add taxes) and I think it would be immediately obvious if I'd been charged the wrong price for goods.

Comment by teeray 10 hours ago

It definitely varies by jurisdiction, but the register price always loses to any printed price in the US states I’ve lived in. This is a protection since retailers have used pricing mistakes to unfairly profit. Watch your receipt like a hawk at the dollar store[0]

[0] https://www.theguardian.com/us-news/2025/dec/03/customers-pa...

Comment by 10 hours ago

Comment by ornornor 3 hours ago

Very much depends where. In QC, if it rings higher than tagged in the store you get the first one for free and the next ones at the lower price. They take it VERY seriously as a result and will take the tag down while they make a new one to ensure nobody else gets a freebie.

Stores hate giving the product away and pricing errors are much lower in my experience.

Comment by master-lincoln 11 hours ago

How is the transport medium changing anything?

To me this is about having protocols that are suitable so not anybody can write to these labels without knowing a store secret or using replay attacks.

Comment by mschuster91 11 hours ago

> How is the transport medium changing anything?

it's mostly about efficiency. IR based, an employee needs to physically walk around. RF based, place a transmitter or two in the building and the system now works fully automated.

Comment by master-lincoln 10 hours ago

Sorry about not being explicit. I meant how it changes anything security-wise.

With the same vulnerable protocol the RF system is as easy to attack with bigger consequences then it seems....

Comment by rickdeckard 9 hours ago

The RF system doesn't use the same protocol, it's a new protocol (to potentially hack and reverse-engineer).

The early shelf-label systems were IR-based, sold in bulk and were programmed manually using handheld devices held against them.

Most shelf-label solutions of today are part of a service-model, where gateways are mounted in the store to wirelessly update any label on price-change, often orchestrated remotely so store-chains can update all shops simultaneously.

Comment by Aurornis 2 hours ago

That law probably wouldn't apply if someone brought their own label printer into the store and put their own price tags on to the merchandise, which is essentially what this is.

Comment by wyldfire 11 hours ago

In your country merchants are not obligated to honor fraudulently altered price displays.

Comment by fennecbutt 6 hours ago

No it's not.

We've been able to take a price sticker off one object and put it onto another for a very, very long time.

It's not really a new issue and current law should already cater for it.

Comment by gus_massa 12 hours ago

I guess they can use the cameras to show you were tampering with the labels and call the police. Somewhat related xkcd https://xkcd.com/1494/

Comment by dewey 11 hours ago

Probably mostly dangerous for the user, or are people routinely writing their own price signs in the store and then "buying" it for less? Walking up to the lot at the car store and crossing out some zeros? Don't see how this would be any different.

Comment by xingped 11 hours ago

Back in the day people used to swap/edit price tags a lot. Also making fake coupons with the same knowledge. It was a pretty common and easy form of shoplifting since all barcodes used to do was just encode the pricing/discount information.

Comment by bombcar 9 hours ago

This is why the stickers have cuts in them, and why the barcodes cross-reference other things.

Comment by ModernMech 11 hours ago

What they do is swap bar codes, or they code organic fruit as regular, or they "forget" to scan in the self checkout, but yes.

Comment by dewey 11 hours ago

So it's just stealing with extra steps.

Comment by bombcar 9 hours ago

Amusingly enough the extra steps likely make it worse once caught as it shows intent to defraud and planning.

In some places walking out with a MacBook Neo is a misdemeanor-but putting a barcode for bananas on it and checking out would be one or two felonies.

Comment by walrus01 11 hours ago

This is a big reason why retail product barcode stickers (not barcodes printed directly on a package as it comes from the manufacturer) are now commonly printed on frangible stock with built in slices in it which breaks apart in 3, 4 or more pieces if you try to peel it off.

Comment by rithdmc 11 hours ago

Hardly matters when one may print their own barcode on labels and cover the frangible one.

Comment by gruez 11 hours ago

printing your own sticker requires way more prep than ripping one off a pack of ground beef and sticking it on a pack ribeye steak.

Comment by jasonjayr 5 hours ago

You can buy a battery operated portable bluetooth based printer to print barcodes from your phone, for less than $15. It'll even fit in your pocket.

I mean, you need to prepare having that printer on you, but it's not all that difficult to print on demand while in the store.

Comment by mock-possum 1 hour ago

Yeah, the prices the store chooses to display, not your own edits.

Comment by rjmunro 11 hours ago

In which country?

Comment by weli 10 hours ago

spain

Comment by HoldOnAMinute 4 hours ago

I'd like to buy some of these tags and use them as displays around my house.

Comment by jmux 3 hours ago

Look into openepaperlink. It’s an open source project that integrates with home assistant, and lets you control multiple tags over WiFi with just one device. you can create custom display setups in yaml to show anything you want.

my favorite that I have set up is a tag in my bathroom that shows me today’s weather and chance of rain when im brushing my teeth - I haven’t been caught by surprise in the rain since :)

Comment by ornornor 3 hours ago

Very neat! Where did you acquire the tags and for how much?

Comment by HDBaseT 1 hour ago

They are incredibly easy to break with your finger.

We do not want a world full of hyper-dynamic pricing, we should destroy these.

Comment by 38 minutes ago

Comment by stavros 13 hours ago

I am overjoyed to see this story here, we haven't gotten a lot of these hacks lately. Well done!

Comment by encom 12 hours ago

Hacks? In my Hacker News? The nerve!

Comment by _joel 12 hours ago

Are these hacks or cracks. I'd say the latter.

Comment by IshKebab 11 hours ago

I wouldn't. It doesn't appear that anything was cracked. Rather they just reverse engineered the protocol.

Comment by renewiltord 28 minutes ago

I use a similar trick with most software. Instead of buying the online one, I get it on The Pirate Bay. These days even open source software you can simply just apply Claude and get a different version.

People online will kick up a fuss about GPL and shit but in real life no one bothers. Shoplift. Close an OSS project. Who cares.

Sometimes I even ride without a ticket. In Europe/Asia especially if you act like clueless American they’ll let you off every time. Done it so many times haha. Some of these places even they will put fruits outside. You can just take extra and hide it. They can’t tell.

One time on drive to Bury St. Edmunds small town in the UK I saw a little farm shop with some sign saying to leave payment there. Zero enforcement. I just took the fruits. No flipper zero needed.

Good life hack. Social hacks like these are not so common but if you’re clever you can get a lot.

Comment by petterroea 10 hours ago

It's always funny when people publish source code and have a disclaimer saying "You CANNOT use it for bad!". When is the last time a criminal read such a disclaimer and thought "Oh right, guess this isn't for me"?

Sure, at least the developer can say they did say so, but it doesn't matter. To me it seems more like avoiding responsibility. You published the tool, and by doing so you changed the world, even minutely, and in ways you cannot predict.

As hackers we bear the responsibility of tools we publish. Even if you believe knowledge is the most important and that everything _should_ be published, we should at least be well aware of the consequences. Great power, great responsibility.

Comment by kimos 10 hours ago

I think it’s trying to demonstrate intent. “This is cool and hacking is fun” vs “Here is a tool to do bad things”. I don’t think it would much protect you from consequences, but it can change perception of the intent of the project.

Comment by petterroea 10 hours ago

I think you are right, it just feels useless.

Comment by kimos 9 hours ago

Maybe! It won’t change liability. But perception is important too.

Comment by nilamo 3 hours ago

Hardware stores sell chainsaws. There might be a disclaimer about proper usage or safety guidelines or some such, but you're right... someone who intends to use something to commit a crime, will do so regardless of the text asking them not to.

Comment by squibonpig 6 hours ago

Yeah but like it's fine if two people use a flipper zero to get cheaper groceries. That's not actually a bad thing.

Comment by joemi 3 hours ago

Who do you think feels the effect of fraud/theft at retail stores? The "rich" owners feel a little of it, sure, but they have a proven strategy for keeping their profits up by reducing costs: fire employees and make those who remain do more work for the same pay. So you think this is "not actually a bad thing" because you're screwing over <insert big company here> but really you're just screwing over the workers.

Comment by hrimfaxi 10 hours ago

What would you prefer they say?

Comment by estimator7292 5 hours ago

Presumably they want nobody to ever publish or even explore "bad" things.

Because as we all know, if something "bad" is possible, but no one has published a GitHub about it, no one will ever be able to do the bad thing! Society is saved at last!

Comment by comrade1234 11 hours ago

[flagged]

Comment by sva_ 4 hours ago

Not bringing politics into every discussion challenge: impossible

Comment by coredog64 4 hours ago

Free Palestine? I'll take 2...

Comment by k4rli 3 hours ago

I struggle to see how supporting a country that has been harassed for 70+ years is "politics". Seems just regular activism.

Comment by DoctorOW 11 hours ago

I wonder if since IR is invisible you could theoretically, in an intellectual exercise, blast IR light in a room and mass change them surreptitiously if that was your goal.

Comment by ac29 9 hours ago

From the upstream project:

> Can I change the display of all ESLs in a store at once ?

No. For two reasons:

Unlike radio waves, optical communication must be line-of-sight. Even from wall and ceiling reflections, an unique transmitter has no chance of reaching all of the hundreds or thousands of ESLs in a store.

Each ESL has an unique address which must be specified in update commands. There's no known way to broadcast display updates.

Comment by fennecbutt 6 hours ago

Lmao more flipper zero crap.

I'm sorry, but I'm so sick of seeing "omg hacker man" mystique surrounding flipper, which is exactly what they want because it drives sales. Ofc you can muck about with open and unsecured stuff...like duh.

But it annoys me to no end when I have reasonably intelligent friends parrot claims like "flipper can clone the nfc in your credit card and you can steal people's money wow much hack!"

Comment by mswphd 3 hours ago

kind of a circular argument though? the reasonable definition of "unsecured" is "stuff you can't muck about with". That might change over time as attacks/exploits are developed though.

Comment by imp0cat 4 hours ago

Influencers gonna influence.

Comment by jlongr 6 hours ago

That's just you, bud.

Comment by fennecbutt 6 hours ago

Not your buddy, pal. ;3

Comment by madebysnacks 5 hours ago

Not your pal, friend

Comment by voidUpdate 13 hours ago

I still don't think I've seen an actually useful application for a Flipper Zero. It's all just "use this to change store price tags" or "here's how to disconnect all bluetooth devices", but also "don't actually use this, because it would be illegal, this is just for educational purposes"

Comment by rickdeckard 13 hours ago

Beside of how the media often tries to present it, the value of Flipper Zero is not for everyone to "become a hacker with this simple app".

Its value is to provide a standardized hardware platform for (white hat) hackers for probing, prototyping, refining and sharing of security research in the fields its hardware supports (Sub-GHz RF, NFC, IR, and custom external boards via simple Input/Output pins).

Prior to that, everyone who wanted to research e.g. RF security had to either build/assemble something custom or buy much more expensive equipment. This created a barrier to collaborate on research, as everyone had to buy/build the same setup.

On top of that, Person A researching some RF topic selected an RF-transceiver from Company X, Person B used a component and a proprietary SDK of Company Y, so consolidating both work streams for a better foundation for all RF-related research required alot of time and effort from someone, breaking workflows of at least one group of researchers, etc.

In contrast, security research which utilizes Flipper Zero can be reproduced and built upon by everyone. All the work is harmonized on the same Hardware architecture, so it's easy for someone familiar with the platform to dive straight into a new idea without having to build a new breadboard, select a chipset, buy additional probing equipment etc.

Comment by tiberious726 9 hours ago

There is much better hardware available to security researchers (chameleons, hackrf, and actually research-grade (much more expensive) equipment).

The flipper is basically an Arduino pre built with a bunch of static antennas. It's fine and in a decent form factor, but I really haven't found it useful.

Do you have any links to actual research (not children playing "researcher") done with flipper hardware?

Comment by fennecbutt 6 hours ago

Flipper zero themselves try to present the flipper zero as a device that "hacks things with a button press".

And they love the free advertising they get along the same lines by youtubers desperate for clicks.

Ultimately it just sells more devices. The flipper zero can't "hack" anything. It can only be used as a tool to perform hacking, by a skilled individual who is doing all the work/discovering an exploit.

Comment by kotaKat 12 hours ago

I'm tired of the "security research" angle when it's all just kids playing with ESP32 deauther attacks presented to them on a silver platter.

I should not have to put up with children going "JUST SECURE YOUR NETWORKS BRO" because they spent $30 on some eBay "maurauder" dongle to be a pissant.

Comment by lan321 12 hours ago

It's probably good to have kids with no big plans messing with your security now and then. Keeps you on your toes, and you can't really pass it off as an act of god if a teenager pwns you.

Comment by rft 12 hours ago

And a minority of those kids will get curious about the How and Why. Those are the security nerds of the future securing the networks against both the kids they were themselves and actual malicious actors.

Source: Early interest in wifi security, including in other people's networks, lead me down an education and career in security

Comment by gausswho 11 hours ago

Hacker News. Where you either die a pissant or become the villain with a fistful of RSUs.

Comment by kotaKat 11 hours ago

I sure wish I was wealthy and had a fistful of RSUs. You wanna send me some? I make 5% over my area's 80% median income and I can't even get housing because I "make too much money" despite being $3000 too rich.

I'm pretty tired of being the network guy in the field playing remote hands having to be on the front lines of all of this bullshit having to explain to decision makers that a bunch of shitty kids are running around and there's no real solution that we can just "fix" this with.

I'm tired. If they're not deauthing our networks they're breaking into rooms with the goddamn card copying and fuzzing functionality and stealing shit.

Comment by gausswho 10 hours ago

I apologize. My response was a flippant attempt at humor and I didn't mean to personalize that at you. I have had those days where I had to clean up the mess left behind by a merry prankster. They aren't fun days.

Sometimes the deviant act will get a nod of appreciation from me, but not if an AI did all the heavy lifting. I keep a labor-of-love website up and am increasingly swatting away scrapers in an attempt not to get slammed with a bankruptcy-tier cloud bill.

Comment by master-lincoln 11 hours ago

the alternative is to put up with crackers abusing your insecure network for their own benefit

Comment by StingyJelly 12 hours ago

just secure your networks bro

Comment by OuterVale 13 hours ago

I use mine for all sorts. I volunteer at a second-hand shop so use it to set up remotes for donated media devices, I've used it to run scripts to apply the same changes to many computers that aren't on a group policy via BadUSB, I've used it for toys-to-life games, and very much more. There are plenty of genuine uses if you're cluey.

Comment by rjh29 13 hours ago

Turns out it's what they said it was all along, an educational device.

Comment by hughNala 10 hours ago

You just aren't being creative enough, I use mine daily:

1. TOTP generator

2. As an extra garage door opener to let guests in from my desk

3. To avoid typing my long WiFi password in while setting stuff up (ducky or qr code)

4. Wrote a custom app that suggests meals/ restaurants so when the wife asks what we should eat this week I can just rattle off the random suggestions

Not to mention other random things on a less often basis

Comment by avian 13 hours ago

This one provides the source and asks you to build it yourself so at least it has some credibility for the "education use only" claim.

I've seen similar things posted on here before that had a binary build only and zero technical documentation. It was really hard to see any kind of research or education value in those.

Comment by vbezhenar 11 hours ago

Yeah, I bought it and it collects a dust since then. Fun device but I have no idea how to use it in my life.

Comment by bombcar 9 hours ago

This right here would be useful once these price tag things start being thrown away. Times change and systems get updated and if you keep your eye out you’ll likely be able to get a handful cheap.

Comment by tamimio 10 hours ago

It’s been very useful to me in so many ways, from fob management, to one IR, to rf scanner and other stuff, it’s useful if it fits your needs, just like anything else out there.

Comment by cucumber3732842 13 hours ago

It's useful for dealing with the industrial equivalent of IOT garbage

Comment by imp0cat 12 hours ago

[flagged]

Comment by master-lincoln 11 hours ago

As if devices created in Russia would all be "useless" or only for illegal purposes.

I smell prejudice

Comment by imp0cat 4 hours ago

What? Obviously, they are not useless, it's just that it's way easier to skirt the law there. And when I say skirt the law, I mean blatantly ignore.

Comment by estimator7292 11 hours ago

Cool racism bro