projection keyboard

Smartphones are pretty much everywhere, and can be pretty powerful computing machines. But tapping away on a touchscreen can be fiddly and takes up precious display space. Masterkey 4.0 wirelessly connects to a phone and projects a keyboard onto a desk and a big screen display onto a nearby wall.

What if your next keyboard were your desk, or your kitchen countertop? Gizmag reviews a gadget that turns any flat surface into a keyboard, the Celluon Epic projection keyboard.