If you own a smartphone, you’ve no doubt been tempted to take a look at a map or see what message just popped up on the screen while you’re behind the wheel of a car.
A startup called Navdy is building a device that will let you see such information without looking away from the road. It sits on your dashboard and can project your current speed, turn-by-turn directions, and smartphone notifications that appear to float several feet in front of you in full color.
Image: http://www.technologyreview.com
