3 ms·

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 ess

by runjake 6mo 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.

colechristensen 6mo ago
Target keeps a file on you until you've stolen an amount which constitutes a felony.
- runjake 6mo 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.
  - wincy 6mo 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.
Avshalom 6mo ago
On the other hand Walmart has been getting rid of self checkout because they're not actually effective.
- acessoproibido 6mo ago
  That's really surprising. In my experience its so much faster than traditional cashier.
  - Avshalom 6mo 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.
    - acessoproibido 6mo ago
      Shrink meaning theft? That would make more sense to me.
- devmor 6mo 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.
- spike021 6mo ago
  My local Target had also done this most of the past year but re-opened them recently, thankfully.
- profdevloper 6mo ago
  Depends on the neighborhood
Alive-in-2025 6mo 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.
- acidtechno303 6mo 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.
  - runjake 6mo 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.
    - Denatonium 6mo 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.
  - aksss 6mo 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.
Loughla 6mo 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.
- mrgoldenbrown 6mo 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.
pnw 6mo ago
How is your identity tied to the purchase if you are using contactless payment (e.g. Apple Pay) that produce an anonymous DPAN?
_jackdk_ 6mo 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-Partners-with-One-of-Australias-Leading-Retailers https://investors.palantir.com/news-details/2024/Palantir-Pa...

by runjake 6mo ago

colechristensen 6mo ago

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

runjake 6mo 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.
- wincy 6mo 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.

Avshalom 6mo ago

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

acessoproibido 6mo ago
That's really surprising. In my experience its so much faster than traditional cashier.
- Avshalom 6mo 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.
  - acessoproibido 6mo ago
    Shrink meaning theft? That would make more sense to me.
devmor 6mo 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.
spike021 6mo ago
My local Target had also done this most of the past year but re-opened them recently, thankfully.
profdevloper 6mo ago
Depends on the neighborhood

Alive-in-2025 6mo 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.

acidtechno303 6mo 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.
- runjake 6mo 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.
  - Denatonium 6mo 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.
- aksss 6mo 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.

Loughla 6mo 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.

mrgoldenbrown 6mo 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.

pnw 6mo ago

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

_jackdk_ 6mo 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-Partners-with-One-of-Australias-Leading-Retailers https://investors.palantir.com/news-details/2024/Palantir-Pa...