A look into the future through Google’s eyes
Gadget that projects a keyboard onto your hand
Image via patentimages.storage.googleapis.com.
By now most people know of the voice and gesture-activated wearable computer with an optical head-mounted display that is Google Glass. Though the idea of this device frees us from being tied to a desk and eliminates the need to carry around a smartphone or tablet, there’s still a downside. Voice commands don’t work well in noisy environments, and for those used to typing brief emails into a computer, anything lengthier could make for quite a tricky process. But it looks like Google has a solution to that.
Just last year the tech giant filed for a patent for a technology called “Methods and Systems for a Virtual Input Device.” The patent outlines a variety of projector and camera systems that would allow a keyboard to be laser-projected onto surfaces or onto a user’s hand. According to the patent, the projected QWERTY keyboard of the Glass would measure 295 mm by 95 mm. Read More