In the Future, Can I Just Glare At My Computer?

AARP Tech

Can you pour a beer with your mind? You can – if you wear a headband straight out of Star Trek. Could you use your eyes to scroll through a website on your tablet? You can - if your tablet has a camera and an infrared LED. As technology gets better and better at reading our bodies’ signals, we may not have to use a keyboard – or even touch our computers – to use gadgets in our daily lives. Read more...