Google Aims To Turn Your Palm Into A Keyboard.
 

What if the palm of your hand can work as a keyboard? A Google patent aims to turn the skin on your palm into a virtual keyboard. It describes a Google Glass-like headset that beams an interactive virtual keyboard directly onto a person's palm.A camera in the headset tracks the movement of the fingers to know which keys are being pressed before feeding the information to a website or an app, Daily Mail reported.The present application discloses systems and methods for a virtual input device, in one example, the virtual input device includes a tiny projector and a camera.