Rideye is a video camera that goes on your handlebars or helmet. Its continuous footage can be examined after an accident.
NASA has created a briefcase-size radar system for detecting human life in disaster rubble. Plus, we take a look at the Rideye, a black box camera for your bike, and take a ride in a car that won't drive unless you're paying attention.
Combine a red taillight with an HD video camera and you can light up your biking rear while recording the antics of cars behind you.
NASA's Finder radar detects human heartbeats in disaster areas, and the Attention Powered Car slows down if you're distracted.