An interactive robot that anyone can make! Otto walks, dances, makes sounds and avoids obstacles, OTTO is completely open source, Arduino compatible and with a social impact mission to create an inclusive environment for all kids. Otto's differences are in the assembled size (11cm x 7cm x12cm), cleaner integration of components and expressions. Using off the shelf and 3D printed parts, simple electronics connections (almost no welding required), and basic coding skills, you will be able to build your own cute Otto friend in as little as two hours!