The Sapienza computer scientists say Wi-Fi signals offer superior surveillance potential compared to cameras because they’re not affected by light conditions, can penetrate walls and other obstacles, and they’re more privacy-preserving than visual images.
[…] The Rome-based researchers who proposed WhoFi claim their technique makes accurate matches on the public NTU-Fi dataset up to 95.5 percent of the time when the deep neural network uses the transformer encoding architecture.
When anyone or anything says that their product works “up to x%” I always presume it doesn’t really work at all.
Christ, 1% is included in that “up to 95.5%” vague bullshit statement.
I hate it when commercials say “up to 100%.” It’s literally a pointless metric; that could mean anything from 0% to 100%, inclusive.
edit: Closed quote.