This describes a pet robot shaped like an animal. It features a unique foot design that connects to the bottom of its leg and can rotate horizontally. The foot includes a front part, side portions, and an elastic piece that provides springiness to the leg. Specifically, the foot has an opening at the bottom with a cutout that helps form the elastic piece, and an elastic paw pad supports this piece.
Why it matters: Since 2020, advancements in compact, low-cost actuators and materials for elastic components have made it easier to implement sophisticated walking mechanisms in consumer robots. This could enhance the performance and realism of the described elastic foot design.
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