There are old HN submissions around home wifi routers being used for this. I recall one where a model was trained on video and signal interference, then tested on only signal interference. I bought a bunch of orange pi zero to do something like this, but then cryptos hit and my interests have evolved since (not crypto for long)
Did they just expose the most massive telemetric observation platform of the digital age?
Who knew our cellular infrastructure could be come a passive observance tool for all electromagnetic interference.
I don’t even think Hollywood has thought of this one. Batman does not count, that used audio pickups.
It's been coming for a long time.
There are old HN submissions around home wifi routers being used for this. I recall one where a model was trained on video and signal interference, then tested on only signal interference. I bought a bunch of orange pi zero to do something like this, but then cryptos hit and my interests have evolved since (not crypto for long)