communism@lemmy.ml to Privacy@lemmy.ml · 3 months agoOpen source laser microphone picks up laptop keystrokeswww.wired.comexternal-linkmessage-square56fedilinkarrow-up1249arrow-down14
arrow-up1245arrow-down1external-linkOpen source laser microphone picks up laptop keystrokeswww.wired.comcommunism@lemmy.ml to Privacy@lemmy.ml · 3 months agomessage-square56fedilink
minus-squareEarthShipTechIntern@lemm.eelinkfedilinkarrow-up2arrow-down1·3 months ago Infrared is not visible To humans
To humans