Step outside and you’re fair game. Someone in smart glasses could scan your face and strip-search your digital history before you’ve even made eye contact. Here’s the play-by-play.

This one(coral cache) is a bit of a head slapper, but I thought it might come in handy. Laptop (or usb) serial ports are pretty notorious for being stingy on power ...

I think it’d be more fun if the computer had to actuate a joystick, but [ashish]s visual based computer pong player is still pretty sweet. He’s capturing the game state with his webcam, and the ...