When I arrived at Qihan’s IFA booth, a rainbow colored trio of Sanbots were performing choreographed moves to some unrecognizable pop song. Because, well, when you want to get people to stop at your both in the middle of a giant show full of gadgety distractions, you pull out all the stops. The plucky little robot has flipper arms, a pair of wheels for feet and a body chock full of… Read More...