alt Hacker NewsIf it can read your heartbeat from your wrists resting next to the trackpad, maybe it can use that as a user satisfaction signal for gratuitous UI changes.
If it can read your heartbeat from your wrists resting next to the trackpad, maybe it can use that as a user satisfaction signal for gratuitous UI changes.
If it's sensitive enough to read a heart beat, then surely it can be used as a covert microphone?