Mechanism


Internal state 0

Internal state 1 (please pay attention also to the angle of two big funnels)

Top of the Matarisama-Doll (state of input 0 / internal state 1)

Top of the Matarisama-Doll (state of input 1 / internal state 1)

One of the four small funnels catches water, makes the XOR decision and sets the internal state.

View from side


top [mechanism] interactive movie making the doll about Matarisama