Windows eye tracking and privacy - Microsoft Support

Oh hell no. Don't be recording your biometrics for who knows who to harvest. That goes for that 23 and me garbage. Some folks pay people to enter their DNA (genome) into a national database to be used against you. Where are those conspiracy folks when you need them? Keep yourself as private as possible, very difficult in today's society.

Wow - this takes things to a whole new level! Glad I have a desktop with no built in web cam!