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Submission + - Researchers identify people through ordinary Wi-Fi with 99 percent-accuracy (tomshardware.com)

Baron_Yam writes: Security researchers at the Karlsruhe Institute of Technology (KIT) in Germany have published a paper demonstrating that unencrypted beamforming data broadcast by Wi-Fi devices during normal operation can be used to identify individuals walking through a room with 99.5% accuracy, regardless of whether the individuals are carrying Wi-Fi devices. The tactic leverages the router's beamforming tech to identify individuals with up to 99.5% accuracy, and it works with existing routers, too.

The system, called BFId, requires no specialized hardware, no access to the target Wi-Fi network, and works even if the person being tracked isn't carrying a wireless device. The team tested the attack on 197 participants, the largest dataset ever used in Wi-Fi-based identification works, and plans to present its findings at the ACM Conference on Computer and Communications Security (CCS) in Taipei.

See GitHub — https://github.com/ruvnet/RuVi... — for your own personal implementation requiring a couple of APs and a couple of ESP32 nodes. You can get full-home per-zone motion and occupancy detection fairly reliably, with the potential for pose detection and in optimal areas even respiration rate. With the right hardware and configuration, you can theoretically get heart rate too.

Comment No, based on the summary (Score 1) 138

> depending on an imperfect random number generator. Renner's coworkers could then amplify the randomness of the measurement results further using a special algorithm.

You can't take a non-random source and make it random with an algorithm. Either there is true randomness in the input or there isn't. The algorithm is deterministic.

Comment Re: Game Dev and Remote Work (Score 4, Interesting) 163

I provide IT support to insurance brokerages - you may or not be surprised to find that since COVID, they're continuing to convert to WFO.

Especially for the boutique shops, I doubt an RTO office can compete financially with one structured under a WFH model.

Comment Game Dev and Remote Work (Score 3, Insightful) 163

For most roles in the process, WFH should be very desirable to an employer, so long as the employee signs an appropriate contract indicating that they're obligated to come to the office should their home setup be inadequate for supporting WFH, including mandatory local installations of whatever communications and collaboration tool you decide to employ.

Maybe you require them to attend a certain number of in-person meetings or team building exercises (but not 3/week, I'm talking monthly or less).

It saves on office space and related expenses. Throw up a suitable server farm and have employees remote in - all the horsepower, storage, and data security of a data center, it's potentially more secure than a cubicle farm.

Forcing RTO is just a way to fire people without having to admit you replaced them with a lower quality but much less expensive AI.

Comment Re:The Fine Details (Score 4, Insightful) 186

Company scrip. You'll swear fealty to a Tech Bro, and in return you'll get scrip you can spend on whatever their empire produces. They will control what is available and how much of it you can have.

They want to be gods on Earth.

Eventually, they're going to realize they don't need 8 billion people consuming energy and resources when they can sustain their lifestyle with a few thousand people and a few billion robots, and then things get very sad for a while.

Comment It's a scary future (Score 4, Interesting) 186

We are in an economic system based on ownership, with an ever-shrinking group of people owning an ever-growing percentage of things and making everyone else rent from them.

As labor is replaced by AI and robots, more and more people will exist who are not needed in this economic model, and while there's no need for a few people to own everything... they're not going to give it up.

UBI is a stop-gap. It still leaves a small hereditary capital class in control, because they will be the ones in charge of who gets UBI and how much. Because it will not be 'universal' in distribution.

We can't dial back human labor, because we're heading for a time when so little human labor is required that an individual share wouldn't be practical.

We're still going to have scarcity - you're going to want a place to live, you're going to need energy to power things, you're going to need a share of resources to have those things produced for you. There is no 'post-scarcity' on these fronts.

Comment Re:Vancouver BC (Score 5, Insightful) 68

I look to the south, and if a bit of Canadian cultural propaganda is required to counter the stuff that's been coming out of Hollywood for the last century... OK.

We value education more, guns less. We value cooperation more, greed less. We're OK with single-payer healthcare instead of letting the rich at the top get richer bleeding us to death, and you're not going to convince us that's wrong because somebody else is getting healthcare 'for free'.

There's a reason so many Americans have recently discovered their Canadian roots and want our passport, and it's not because things are going well in the US.

Comment Re:Question (Score 0) 61

It's problematic. In terms of prompting your own process, your final work is no less genuine, but it's the lit version of the legal "fruit of the poisonous tree".

That AI is not only replacing human art, devaluing it, it's doing so based on theft of work humans trying to make a living already created.

If you're a writer caught using AI, you're betraying your peers.

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