4 ms·
Short range analog RF signal to detect where the pen is, not something containing digital information. Your toothbrush motor and charger probably has comparable
by krastanov 6y ago
Short range analog RF signal to detect where the pen is, not something containing digital information. Your toothbrush motor and charger probably has comparable level of RF radiation come out.
- reificator 6y agoThey do, but it should be noted that there have been reports of toothbrushes exfiltrating accelerometer data so toothbrushes are no longer a good example of an innocuous device.
- Loughla 6y agoWhat possible use would a company have for knowing when you pick up your toothbrush? What valuable data can they extract from that?
- justinclift 6y agoMaybe letting health insurance companies know their client(s) aren't brushing their teeth "enough" (by some metric), thereby setting themselves up for increased dental costs? Probably the same thing for people brushing their teeth too much?
- bergstromm466 6y agoAh I misread that, thanks