The second day of the ATI LEGO
Intelligent
Transportation Systems Workshop began with the four groups discussing their
assignments for the day. The "car" group worked on speed trap, while
the "house" group built a light activated traffic gate. The "bug"
group changed the design for a monorail and added lights on the structure
to warn approaching air traffic. The "gadget" group built a traffic
gate that is activated by inserting a color coded key into the touch sensor
mechanism, which then raised the gate allowing traffic to flow through.
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