Because everything is getting smarter, it would be silly to think that keychains would be exempt. The Smart Keychain has four uses in one small package: USB file storage, upcoming calendar alerts, ...

COMMENTARY--I still love it when a company manages to change years of high-tech hype virtually overnight. All it takes is a great product that clicks with the right users, and the rest is history.

I still love it when a company manages to change years of high-tech hype virtually overnight. All it takes is a great product that clicks with the right users, and the rest is history. Case in point: ...

It's a problem as old as Henry Ford: "Where are my car keys?" Then there's the more recent, expensive dilemma: "Have you seen my my cell phone?" Motorola announced Wednesday that this national ...

The project is not ready yet, we have only finished the schematics. Main idea: A smart keychain capable of displaying emotions on a 5x5 grid and turning on automatically thanks to the GY 521 sensor.