GateKeeper: Lock Your Computer When You Walk Away

Locking your computer when you are not around is a good practice. It just happens that some of us forget to do it. The GateKeeper is a cool device that locks your PC when you leave and unlocks when you return. It does not require you to type your password every time.  The GateKeeper Chain (GK-Chain) has a proximity sensor for your PC that allows effortless access.

The GK-Chain tracks the location of the key using a signal strength algorithm to lock/unlock your computer. It also serves as a Bluetooth tracker. The GateKeeper is compatible with Android. In the future, the iOS and Windows phones will also be supported. The project is on Kickstarter right now.