I guess if you are going to build a robot to do something boring like telepresence, you might as well make it cute. That’s obviously what [Andrew Maurer] was thinking when he built a telepresence robot using a Wall-E toy. The result is kind of adorable: Wall-E is holding the 5-inch HDMI screen that shows the video, and can scoot around in true Pixar fashion under remote control.
It’s also a neat build on the inside, using a Raspberry Pi for the brains and an Adafruit MotorHat to control the motors. The original toy didn’t have motors, so he added a new RC gearbox and motors to drive the little fella around. Installed behind Wall-Es eye is a USB webcam. Running behind the scenes is a mumble server that does the audio, a copy of Chromium that shows the video, and an Apache server that feeds the captured video to the other end of the conversation. The whole thing is tied together by a few scripts that kick things off appropriately and allow the user to remotely control Wall-E. It’s a cute build, and hopefully Wall-E can still find his EVE while performing his new corporate duties.