Balancing robot playing with color seeker - in Stereo 3D 2nd cut 

Balancing robot playing with color seeker - in Stereo 3D using side by side viewable in a Quest 3 or so headset. The color seeking robot is a cmu Pixy pixycam.com/pi... following it's favorite color on the back of another commercial balancing bot. In the background a stick balancer slowly oscillates by de-tuning the PID parameters.