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Keyboards don't exactly spring to mind when you think of high-tech innovations, especially now that we have voice and even gesture controls for our gadgets.

A new device is taking typing in a smart direction.

The Georgia Tech researchers have developed an intelligent keyboard that captures information about the force and length of key strokes. They say these patterns are unique to different typists and could lead to a new type of bio-metric security.

The keyboard can also power itself using something called "contact electrification". It generates current when your fingertips touch the keys. So we are talking about a wireless keypad that never needs batteries.

May be the best feature of the keyboard is that it's basically made of layers of plastic, there's no mechanical keys.That means you can drop crumbs or even spill coffee on it without any damage.