Tsukuba University went ahead and created their own. Two of them, as a matter of fact. It started with TalkTorque, a short, white bot with swoopy arms and head designed to help research in non-verbal communications. That poor guy is old news now, relegated to guide duty at the school's Groupware Lab. TalkTorque 2 has come along with slightly refined looks and a chunky collar containing a trio of motion- and range-sensing cameras to help the thing figure out who it should be talking to. Of course, it still has no mouth, so the "talking" will be in broad arm gestures, which it will surely use to guide you to his ship's examination chamber. There's a video of that communication technique below, along with some dramatized footage of the TalkTorque 2 in action.