Disney went into robotic toys market with a remote-controlled WALL-E robot back in 2008. Canadian-based robotics enthusiast DJ Sures was apparently not satisfied with the level of realism of the toy so he came with his own, customized version of WALL-E. Utilizing The U-Command Wall-E plastic toy, he modified it with EZ-B Robot controller hardware, voice recognition and a movement-tracking camera - but no trash compactor.
The custom-built robot is voice-activated, sometimes even answering with his own robotic speech. Apart from the EZ-B Bluetooth Robot controller, he used five servos (modified for the tracks and standard for the arms and neck), AA battery pack, as well as a joystick, just in case WALL-E "needs help getting out of trouble." DJ Sures embedded a 2.4GHz wireless camera to the WALL-E's eye, which thanks to a horizontal neck servo and vertical head servo allows WALL-E to track motion, colors or human faces horizontally and vertically.
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For example, the robot can track the movement of his "favorite" red ball when asked and sighs when it's taken away from him - he'll also bust a move when asked to dance but doesn't seem to have mastered the robot yet. To program Wall-E's actions, DJ Sures utilized EZ-Builder software which comes bundled with the EZ-B Bluetooth Robot Controller hardware. The software has a visual interface and is tailored for non-programmers allowing them to design a custom set of sounds, or any actions for a DIY robot utilizing the EZ-B controller.
It's not the first robot in DJ Sures' portfolio, having already built several, including some early versions of modded WALL-Es, a Dalek and Doctor Who's robotic K9. Maybe he'll start working on an EVE robot to keep WALL-E company next, although the hovering might be difficult to accomplish.
You can check out what the modded WALL-E is capable of in the video below: