Neville Hogan

“A robot that was stable during free motion could become unstable when you asked it to push on a surface... if you make the machine look like a collection of springs and masses and viscous elements, that was sufficient to make sure that it was stable in contact with any object.”

“If you make the machine look like a collection of springs and masses and viscous elements, that was sufficient to make sure that it was stable in contact with any object.”