chirospasm@lemmy.mltoTechnology@lemmy.ml•Researchers discover battery-free technology which harvests power from radio and Wi-Fi signals for low-powered devices
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4 months agoTesla, himself, is giving a gentle thumbs up from his grave.
Deliverer of ideas for a living. Believer in internet autonomy, dignity. I upkeep instances of FOSS platforms like this for the masses. Previously on Twitter under the same handle. I do software things, but also I don’t.
Tesla, himself, is giving a gentle thumbs up from his grave.
“We did the back-of-napkin math on what ramping up this experiment to the entire brain would cost, and the scale is impossibly large — 1.6 zettabytes of storage costing $50 billion and spanning 140 acres, making it the largest data center on the planet.”
Look at what they need to mimic just a fraction of our power.
Features like this exist for putting the phone back at rest when there hasn’t been a successful unlocking for X hours – GrapheneOS, an Android OS, has a similar feature. The objective is to limit the window of time an attacker has to try to exploit anything the phone may have in operation during a not-at-rest state (when the user is still ‘logged in’ to the phone, certain background services / features may be available to exploit).
Rebooting automatically, especially if the phone not has not been successfully unlocked recently, may place the phone in a less exploitable state, as those services / features might not be available without logging in first.