I can't think of another toy I used to love to play with more than my RC car back when I was little. It was just plain and simply great, that's why when I saw the above video, it took me back. Apparently this developer has been able to make it so that his PlayBook not only controls an RC car but can also view what the RC car is seeing. If that's not the definition of cool, I'm not quite sure what is. He had the following to say in the youtube video description:
Robot controlled and monitored from within the application on the BlackBerry playbook.Communication via the WiFi interface. Robot and playbook work in a shared WiFi network from the terminal BlackBerry 9900 with OS
I wish I was smart enough to do it myself, but alas I'm not so I'll have to conform to watching cool videos with funky background music like this one.