Handy homing device

Never lose anything you always lose again.

Design hacks that help people to stop losing important things like car keys have been around a long time. However, the fact that they keep popping up tells us that no one technology has yet to solve this maddening problem. Now, RFID technology takes a shot. In brief, you place a tiny, chip-embedded sticker on whatever it is you need to keep track of and use a separate terminal to home in on the misplaced object when necessary. Just don’t lose the terminal.