The main requirements are:
The sculpture must involve movement that is powered by a motor or mechanical system (not manual).
It should incorporate at least one simple machine or mechanical mechanism (like gears, sensors, or motors).
The motion needs to be consistent and repeatable.
The design must be small and safe enough for classroom use.
It should also have human input and human interaction features.
Includes:
Light sensor for the color difference
Human input for “game” with cart
Motor to move the primary track to match the secondary tracks
Working Sculpture