Can't find the keys -- or the family dog? A new project can help track them and other easy-to-lose objects using Bluetooth-enabled buttons.
A group of Bluetooth gadget designers is looking to make Bluetooth "stickers" -- stiff devices about the size of a U.S. quarter -- that users can stick to their wallets, kids' shoes, pets' collars and other objects. The stickers are designed to communicate with a smartphone app, called Stick-N-Find, that...