this post was submitted on 24 Oct 2024
416 points (98.8% liked)

Technology

58937 readers
3433 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related content.
  3. Be excellent to each another!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, to ask if your bot can be added please contact us.
  9. Check for duplicates before posting, duplicates may be removed

Approved Bots


founded 1 year ago
MODERATORS
top 50 comments
sorted by: hot top controversial new old
[–] Texas_Hangover@lemy.lol 50 points 3 days ago (3 children)

We have this ridiculous system at my work. Knives are prohibited, but get through all the time, tape measures and water bottles really piss it off though.

[–] SiEstUbiEst@lemmy.world 30 points 3 days ago (3 children)

Why are you stabbing each other instead of being productive? Had anyone asked this? Is it the oppressive work environment?

[–] underwire212@lemm.ee 29 points 3 days ago

He works at the knife factory

[–] lando55@lemmy.world 11 points 3 days ago

Haha you sound like the type who would bring a water bottle to a tape measure fight

[–] Strobelt@lemmy.world 5 points 3 days ago

You're making the wrong questions here.

How can we use AI to stop or improve the stabbings? This is what get you a raise nowadays

[–] dual_sport_dork@lemmy.world 4 points 3 days ago

Knives are prohibited

Tru fax, I am never working where you do, ever, so long as I live. I'd melt like the Wicked Witch of the West, I'm sure.

[–] echodot@feddit.uk 4 points 3 days ago (2 children)

Knives are prohibited

It's political correctness gone mad. Who doesn't want to take a machete to work with them?

[–] Snapz@lemmy.world 3 points 3 days ago

"Now you see, my boss allows the knives because he's not a woke. The reason your office doesn't want you to have the knives is because the knives give off natural ALPHA digital testosterone signals, especially colloidal silver knives made from gold. These ALPHA signals interrupt the 5G signal in the office chairs at your work. The chairs use the 5G to send wireless vaccines directly into your genitals and that can make you all trans DEI CRTS! This is why my boss, who's also the local county republican chapter president, has to hand inspect all of our genitals (and out children's) when we enter or leave the office each day. To make sure that rogue signals didn't get us. Careful out there snowflake."

[–] pineapplelover@lemm.ee 2 points 3 days ago* (last edited 3 days ago)

I wanna show off my new blades so my coworkers can see how cool it is

[–] tal@lemmy.today 115 points 3 days ago* (last edited 3 days ago) (3 children)

In total, there were 118 false positives — a rate of 4.29%.

Earlier this year, investors filed a class-action lawsuit, accusing company executives of overstating the devices’ capabilities and claiming that “Evolv does not reliably detect knives or guns.”

I mean, in terms of performance, I'd be more concerned about the false positive rate than the false negative rate, given the context. Like, if you miss a gun, whatever. That's at worst just the status quo, which has been working. Some money gets wasted on the machine. But if you are incorrectly stopping more than 1 in 25 New Yorkers from getting on their train, and apply that to all subway riders, that sounds like a monumental mess.

[–] jettrscga@lemmy.world 69 points 3 days ago (1 children)

With how trigger happy police are, the false positives would lead to more deaths than they prevent. And police would claim it's justified because the machine told them so.

[–] Toribor@corndog.social 24 points 3 days ago (1 children)

Facial recognition confirmed he was a criminal and the scanner confirmed he had a gun! Of course we opened fire instantly. How could we have known it was just some guy with a water bottle?

[–] SomethingBurger@jlai.lu 6 points 3 days ago

We used advanced colorimetry to determine he was a criminal!

[–] barsquid@lemmy.world 16 points 3 days ago

False positives are fine because they only happen to poors.

[–] dezmd@lemmy.world 2 points 2 days ago

"Not Hotdog"

[–] Death_Equity@lemmy.world 150 points 3 days ago (6 children)

So it isn't working and is just more tax dollars wasted on the security theater? Cool.

[–] metaStatic@kbin.earth 120 points 3 days ago (3 children)

but falsely alerted more than 100 times

oh, it's working

[–] Brunbrun6766@lemmy.world 80 points 3 days ago

AI powered Melanin detector

[–] Arbiter@lemmy.world 21 points 3 days ago (1 children)

Gotta get that probable cause to search for weed.

[–] fuckingkangaroos@lemm.ee 10 points 3 days ago (2 children)

Recreational weed has been legal in NY for years

[–] nokturne213@sopuli.xyz 9 points 3 days ago (4 children)

Not if there is a federal agent. It is legal here in NM but the feds are constantly seizing pot because it is not legal at a federal level.

[–] Lost_My_Mind@lemmy.world 8 points 3 days ago (8 children)

It's gonna be fun when it's legal in all 50 states at the state level, but still illegal federally.

Wait, did I say fun? I meant bullshit. It's going to be bullshit.

load more comments (8 replies)
load more comments (3 replies)
[–] Arbiter@lemmy.world 3 points 3 days ago

Sorry, just replace weed with crack.

[–] Venator@lemmy.nz 1 points 2 days ago

They wanted a subway gun crime deterrent, they just found it was much easier to build a subway deterrent.

[–] Milk_Sheikh@lemm.ee 54 points 3 days ago (2 children)

Earlier this year, investors filed a class-action lawsuit, accusing company executives of overstating the devices’ capabilities and claiming that “Evolv does not reliably detect knives or guns.”

It’s fraud. The company knows it’s unreliable and the investors know it’s unreliable, I wonder why NYC is still going to expand the trial run? 🤔

[Mayor] Adams has touted the Massachusetts-based company since taking office in 2022.

[–] Malfeasant@lemm.ee 3 points 2 days ago

They found a scam to replace stop & frisk.

[–] gt5@lemm.ee 1 points 2 days ago

To be fair, he’s also a former cop. He’s also under indictment for fraud so take that for what it’s worth

[–] Flocklesscrow@lemm.ee 18 points 3 days ago

TSA... security theater for the low, low price to taxpayer of $11.2 BILLION dollars

[–] Telorand@reddthat.com 12 points 3 days ago* (last edited 3 days ago) (1 children)

No, no. We just need to keep using it! It just needs a bigger sample. Surely, we'll find a weapon, eventually!

/s

[–] TachyonTele@lemm.ee 13 points 3 days ago (1 children)

It's the TSA for the subway!

[–] verity_kindle@sh.itjust.works 8 points 3 days ago (1 children)

I dunno, does the scanner grope you and steal stuff from your baggage?

[–] Imgonnatrythis@sh.itjust.works 6 points 3 days ago (2 children)

If your dildo looks remotely like a gun, it might come after you.

[–] Death_Equity@lemmy.world 11 points 3 days ago (1 children)

Well now I feel a fool because I bought a gun-shaped dildo so it would draw less attention. I thought this was America!

[–] Vandals_handle@lemmy.world 1 points 3 days ago (1 children)
[–] Death_Equity@lemmy.world 2 points 3 days ago

Temperature is an important aspect of mouth feel.

[–] meco03211@lemmy.world 2 points 3 days ago

Well I don't want it to come before me!

[–] cley_faye@lemmy.world 3 points 3 days ago

Not exactly, no. From other comments, it also have an incredibly high false positive rate, so it's negative security.

[–] Doorbook@lemmy.world 3 points 3 days ago (1 children)
load more comments (1 replies)
[–] narc0tic_bird@lemm.ee 91 points 3 days ago (1 children)

The article links an article from March '24 talking about the introduction of these devices that contains this part:

The scanner that Adams and police officials introduced during Thursday’s news conference in a lower Manhattan station came from Evolv, a publicly traded company that has been accused of doctoring the results of software testing to make its scanners appear more effective than they are.

So they could never be trusted but were still allowed to proceed.

[–] cley_faye@lemmy.world 11 points 3 days ago

Look, we can either look at facts and check the claims of that company that we're going to invest a lot of money into, or we can accept their bribe and move on. It's all about efficiency.

[–] Brkdncr@lemmy.world 51 points 3 days ago (1 children)

I saw a dude jogging up the stairs and his gun fell out of his hoody sweats. He looked at it for a second and the picked it up and put it on his hoody like it was his phone.

5/7 best subway exit ever.

[–] magikmw@lemm.ee 9 points 3 days ago

I know the reference, and I'mma let you finnish, but 5/7, bruh that's a gucci gun.

[–] OutrageousUmpire@lemmy.world 5 points 3 days ago

And people say New York isn’t safe.

load more comments
view more: next ›