Alf way, way back in '94.  Alf was never computerized.
The robot was driven via Model RC transmitters (3 were
needed for all 10 servos).  Alf was extremely unstable,
never walked and was severely underpowered.  However,
it could shuffle across the floor under human control.  Note
the different designs for the placement of calf servos.  The
original Alf design is on the right: the subsequent simpler
design is on the left, which remains the basic design to this
day, through Achilles and even R. Max.

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