Draw a figure and the arm copies it

The arm learned its own body from babbling and plans every torque through what it remembers. Nobody programmed its kinematics. The whole brain is live on the right.

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Tracking error — arm lengths, hand to target
Draw a figure inside the ringwith a mouse, a pen or a finger

The whole brain

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hover a neuron · scroll to zoom · drag to pan

Dopamine per event

Ledger

Body