Remember Lt. Commander Data’s Lal? Someone has made a robot just like it powered by an EZB4 controller and Amazon Alexa. This Star Trek robot is about 4 feet and weighs less than 13 lbs. Its head has 3 HD EZ robot servos for pan, tilt, and other movement. Its arms are moved using 2 additional servos.
The robot walks, answers your questions, and can recognize objects. Steve Studnicki has shared more about this project here.