Wilber is an inverted pendulum, self balancing robot (Segway). The balancing is accomplished using a Lego EV3 controller . The structure and balancing software were developed by Laurence Valk. Communication between the EV3 and EZ-B is via a hacked Lego IR controller.
Wilber tels the time, tells the date, andweres YES/NO questions, and tells us what kind of robot he is.
Voice commands are used for movement control, head position control, and speach selection.