This is from the first test of the Geminoid. The first hint of a smile triggers immediate response. The people laughing in the background are the designers, who at this point have worked on the robot for months, and here see it operated for the first time.
Uploaded to YouTube by GeminoidDK
http://www.youtube.com/watch?v=snB24BHw1mw
Retrieved Tuesday 15th March 2011 9:41 pm EDT