From Trump campaign signs to Planned Parenthood bumper stickers, license plate readers around the US are creating searchable databases that reveal Americans’ political leanings and more.
I’d wager that the cameras can’t read them either if you can’t at 10 yards
I might not take a bet on that. most license plates use reflective paint to aid in this. it would surprise me if paint and cameras are not tuned to at least one non human-visible wavelength.
polarized plate covers, specialized spray coatings, etc may work, but I am not betting my freedom on it. time to go bond style and get rotating plates.
What about a thin e-ink layer plus led layer display that fits over the plate and would block the plate while displaying a digital plate over it? May need a few rounds of evolution there but might work
very cool idea. they will counter with RFID or turn the plate into the equiv of a qrcode. store a cryptographically secure hash of the plate number and you pretty much put an end to that, no?. if I cant get a crypto signed version of your plate, flag the the car as a scofflaw (or worse) and track it as it travels in other ways. I think we are pretty much screwed without a change in laws.
with anti-women laws in some of these states, this is terrifying.
You could just copy others signed codes, so you would also need some sort of totp system.
Then you could still place some camera capturing and streaming plates of parked cars in real time, so you’d either need 2 way communication with the license plates, where the cameraa tell them to show a code for some specific nonce, and which you could then potentially still stream so would also need severe latency checks, or you would have to get way more reliable gps and make that part of the totp.
