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Meet Grumpy Hedgehog, an adorable gesture-sensing companion

Reading Time: 2 minutes Arduino Team — November 3rd, 2021 Detecting shapes and gestures has traditionally been performed by camera systems due to their large arrays of pixels. However, Jean Peradel has come up with a method that uses cheap time-of-flight (ToF) sensors to sense both objects and movement over time. Better yet, his entire project is housed within a 3D-printed “Grumpy Hedgehog” […]