In the fictional universe of Star Trek, the doctor could just whip out a tricorder and get an instant diagnosis, as well as collect all kinds of critical health data about you. That sci-fi tricorder is getting that much closer to reality.
By now, you’ve surely seen the AR Drone from Parrot. It’s that remote-controlled quadricopter that comes with a built-in camera. Well, for people who want something a little more serious, the Datron Scout might be a better fit.