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An Update on Pytype

https://github.com/google/pytype
1•mxmlnkn•1m ago•0 comments

Is the A.I. Sell-Off the Start of Something Bigger?

https://www.nytimes.com/2025/08/20/business/dealbook/ai-dip-blip-palantir-nvidia.html
1•voxadam•1m ago•1 comments

How harmful is blue light for sleep?

https://www.nytimes.com/2025/08/17/well/health-effects-blue-light-screen-use.html
1•bookofjoe•4m ago•1 comments

US Health Secretary Ends Decades of Research into Environmental Causes of Autism

https://www.propublica.org/article/rfk-jr-autism-environment-research-funding
1•klipt•5m ago•0 comments

CSS line-height unit 1h

https://caniuse.com/mdn-css_types_length_lh
1•Brajeshwar•5m ago•0 comments

American Millennials Are Dying at an Alarming Rate

https://slate.com/technology/2025/08/millennials-gen-z-death-rates-america-high.html
1•damien•5m ago•0 comments

The Four Stages of Objective-Smalltalk

https://blog.metaobject.com/2019/12/the-4-stages-of-objective-smalltalk.html
1•thunderbong•6m ago•0 comments

L2AW Theorem

https://law-theorem.com/
1•avinassh•7m ago•0 comments

The Pragmatic Engineer 2025 Survey: What's in your tech stack? Part 2

https://newsletter.pragmaticengineer.com/p/the-pragmatic-engineer-2025-survey-part-2
1•CharlesW•9m ago•0 comments

Dagger and opencode and agnostic agents and SSH app = most portable dev kit

2•epuerta99•11m ago•0 comments

Crash Cows

https://beza1e1.tuxen.de/lore/crash_cows.html
4•indrora•12m ago•0 comments

What went wrong with Social Media?

https://arun626588.substack.com/p/what-went-wrong-with-social-media
1•rohannihalani•12m ago•0 comments

Openwetware.org shut down due to funding

https://openwetware.org/
1•eldenring•12m ago•0 comments

James Webb Space Telescope runs an extended version of JavaScript [pdf]

https://www.stsci.edu/~idash/pub/dashevsky0607rcsgso.pdf
1•homebrewer•13m ago•0 comments

Travel eSIMs route traffic over Chinese and undisclosed networks: study

https://www.itnews.com.au/news/travel-esims-secretly-route-traffic-over-chinese-and-undisclosed-networks-study-619659
2•taubek•13m ago•0 comments

Cool or Hard

https://belief.horse/notes/cool-or-hard/
1•doctorhandshake•13m ago•0 comments

For decades, sleep has been passive

https://xcancel.com/dwdavison/status/1957972610202960005#m
1•palmfacehn•15m ago•0 comments

Notes on Image Generation with GPT-4.1

https://taoofmac.com/space/notes/2025/07/20/1230
1•rcarmo•16m ago•0 comments

The reason the West is warmongering against China

https://www.aljazeera.com/opinions/2025/8/3/the-real-reason-the-west-is-warmongering-against-china
3•Qem•16m ago•0 comments

Integrating Jenkins with AEM Deployments

https://aemslate.com/integrating-jenkins-with-aem-deployments
1•a-blank-slate•17m ago•0 comments

Disk Sampling on the Sphere

https://observablehq.com/@jrus/spheredisksample
3•jacobolus•17m ago•0 comments

Just Write

https://www.moll.dev/notes/justwrite/
3•mooreds•17m ago•0 comments

A proposal for inline LLM instructions in HTML based on llms.txt

https://vercel.com/blog/a-proposal-for-inline-llm-instructions-in-html
3•brycewray•18m ago•0 comments

Hx-optimistic: Declarative optimistic updates for Htmx

https://www.lorenstew.art/blog/hx-optimistic/
1•lorenstewart•19m ago•0 comments

Show HN: Yellhorn – MCP server to help coding agents 1-shot long tasks

https://github.com/msnidal/yellhorn-mcp
1•sravanjayanthi•24m ago•1 comments

REITs Buying Tranches of Single-Family Homes (2024)

https://finance.yahoo.com/news/other-side-hedge-funds-reits-180055854.html
3•danielam•25m ago•0 comments

ComputerRL: Scaling Reinforcement Learning for Computer Use Agents

https://arxiv.org/abs/2508.14040
1•cjbarber•27m ago•0 comments

Processing 24T tokens for LLM training with 0 crashes (what made it possible)

https://www.daft.ai/blog/how-essential-ai-built-essential-web-v1-with-daft
1•DISCURSIVE•30m ago•0 comments

Digg.com Is Back

https://www.digg.com/
43•thatgerhard•30m ago•28 comments

Show HN: A new JavaScript runtime for writing high-performance web apps in Rust

https://www.npmjs.com/package/brahma-firelight
1•StellaMary•31m ago•1 comments
Open in hackernews

Home Depot Sued for 'Secretly' Using Facial Recognition at Self-Checkouts

https://petapixel.com/2025/08/20/home-depot-sued-for-secretly-using-facial-recognition-technology-on-self-checkout-cameras/
27•mikece•1h ago

Comments

usbpoet•1h ago
What's the purpose of the green square, anyways? Why not just have a regular camera feed?
nfinished•1h ago
Lazy subcontracted software engineers
mytailorisrich•1h ago
It could a psychological trick: Look the camera is filming and we got your face specifically, so don't try to steal.

In my local supermarket, the screen turns on and shows the face of the customer when they select "finish and pay", which I suspect is to give a "honesty nudge".

theamk•1h ago
Increase deterrence effect to scare away shoplifters.

Home depot goes out of the way to make its cameras visible. There is a large "camera" sign, bright light to catch your attention, a visible display to show it's not a fake, and sometimes even a motion activated chime. I assume the green square around the face is the next step in a game.

delichon•1h ago
The green box around his face in the image is evidence that it detected a face, but not that it had collected or stored identifying biometrics. It would be legal for a POS device to detect any face, e.g. to help decide when to reset for the next customer. But as I understand it, this would usually be enough to trigger discovery, where he could learn the necessary technical details.

Even if this suit fails, the store is vulnerable to continuous repeats by other parties. Written consent from each customer is the only viable protection. So the BIPA law may mean that face detection, not just recognition, is not practical in Illinois.

FridayoLeary•1h ago
Sounds like the guy is fishing here. Theres no proof in the article that Home Depot is actually storing his information. I'm personally pretty suspicious about the cameras at self checkouts and at the entrance of supermarkets, but this lawsuit looks like a waste of time, or this is a really badly written article.
mixmastamyk•1h ago
Not our first rodeo. Post 2010 we ask for evidence data collection is not happening, and not being sold for $$$.
JohnFen•1h ago
I have developed an extreme distrust of self-checkout systems generally, in part because of the risk of this sort of thing. As a result, I simply don't use them at all anymore.
add-sub-mul-div•26m ago
Isn't it safe to assume there's face or gait recognition all around stores though? In general, if not most places yet then inevitably soon. It's only an issue here because of an Illinois law, how many states don't have that?
legitster•1h ago
My understanding of these systems is that the green box just detects a face to a) make it easier to scan hours of footage later looking for faces b) add a subtle intimidation factor against crime.

Is a picture of a face count as "biometric" information? I strongly doubt it and suspect this case will be thrown out.

bgwalter•51m ago
Don't use self-checkouts. You do all the work, slower than the cashier, and are treated like cattle. Often there is a supervisor breathing down your neck and demanding the receipt before the exit doors open. Now there is facial recognition.
richwater•41m ago
> slower than the cashier...Often there is a supervisor breathing down your neck

Not sure what stores you're going to go but this is nowhere near my experience.

bgwalter•28m ago
You scan faster than a trained cashier? Do the self-checkouts in the US use RFID? Here in the EU I have to scan, clumsily and slowly.
ac29•10m ago
If the option is waiting in line for a cashier versus going to an open self checkout (this is almost always the case where I shop), then yes, self checkout is faster.

Even aside from the line, the only thing clerks are sometimes faster at in my experience is ringing up fresh produce where codes have to be typed in (these codes are usually on a label on the produce, but if not you have to go through a lookup procedure if you haven't memorized the code).

RiverCrochet•8m ago
In the U.S., particularly the Walmarts I've been to, cashiers are usually slower than the self-checkouts now.

Their self-checkouts used to be slow because the registers would verify the weight of items on the scale (the surface where you bag it) before letting you put it in the cart. If it didn't like the weight it would force you to put it back in the bag. I don't think they do this anymore. Asset protection can view a camera pointed at the scanner and bags if they think you're stealing.

Furthermore, it's hard for Walmart to retain people, so cashiers are treated like a dump stat. They won't really dedicate people to checking out anymore unless that's all they can do, e.g. elderly, so someone who's a cashier all day tends to be slow because they're accomodating that person. So you could be the fastest cashier in the world but it won't mean anything as far as raises, etc. Your fast cashiers are often pulled off and stocking unless its super busy.

HiroshiSan•41m ago
At my Walmart there is roughly 10-15 self checkouts vs 3 cashiers where people with full carts are waiting in line. Self checkout is great if you have a few items. Also cashiers aren’t that fast considering they have to scan, bag (in some places) and then take your payment.

Some self checkouts are better than others the worst ones are the ones that don’t let you take your items off the scale after scanning and then they throw an error for you to put them back.

I’ve also never felt treated like cattle but I’d figure a checkout with a cashier is more cattle like since you are being funneled through a tight space one after the other vs an open space like self checkouts.

bgwalter•30m ago
If no one used the self-checkouts there would be 15 cashiers.
redserk•24m ago
There is no evidence anecdotal or otherwise to back this assertion.

Many stores near me appeared to cut cashiers before they added self-checkouts. If anything, adding self-checkouts increased the number of available options to get out of the store faster.

I'd place my bets on curbside pickup getting pushed more before cashiers get added given how popular it's become as an option.

bgwalter•12m ago
My anecdotal evidence is that one of the supermarkets I go to had 4-7 active cashiers and no self-checkout. After a complete redesign and renovation they have two active cashiers and self-checkouts. The self-checkout is closed unless there is a supervisor.
add-sub-mul-div•21m ago
I drive to the store, pick things up off the shelf, carry them all around the store, take them to my car, drive home, bring them into the house, but moving the items twelve inches across a bar code reader is "work"? I need some low paid worker to do that trivial part so I can feel some sort of status of having been served?
eth0up•15m ago
I frequent the Home Despot and Lowe Life's, until recently, traditionally favoring the Home Despot.

The last two visits revealed the complete elimination of checkout lines and the appearance of a new cluster of self service registers with a new orientation perpendicular to the old lines. As I stood before the register, looking at the large monitor, I watched my dehumanized face beleaguered by green lines. I realized it had no other purpose but to foist an impression of my dirty face toward me, conveying my position as a filthy, groveling consumer pestering them with my petty needs. The camera could easily do its work without the hostile display, but then the customer may get away with a sense of dignity, which to them would be a form of shoplifting, or squandered neuromarketing potential.

During each visit, I make it a point to express my contempt for this to any ostensibly human employees nearby. I do so respectfully, yet their pride as high priests of home improvement and the glorious providence of private equity that blesses their sacred mission always results in perceived offense. Despite prefacing my grievance as not directed personally at them, the allure of indignance prevails and I always walk away as the bad guy who dared piss on their holy gilded ground.

Their use of cameras bothers me for different reasons, but I'm glad to fan the flames.