We've seen all different kinds of robots, but this is the first that's specifically designed for the voyeur inside us all. Bandai's NetTansor is controlled via a Wi-Fi connection. You tell it where to go, it goes. Its got a webcam mounted up front along with three sensors that'll keep the little fella from walking into things. You can communicate with the bot via e-mail (no word on whether he'll write back) and he's got enough juice in him to give you 2 and a half hours of voyeuristic fun. That's our kinda robot.