This is PiXeL the robot dog. She was built in Japan and originally costed around 3,000 dollars. She's often confused for the robot dog toys of the 2000's, but robots like her are actually what inspired the toy ones. She has artificial intelligence, an object-tracking camera, a cooling fan and 18 moving parts, all of the things that would be expected of a new robot dog. Except, she's 22 years old!