July 29, 2004

The LEGO City
has Fair Rides for August.

The Red Rover program that can be used to run the Rides can also operate the Mars Rover.
The other Rides can be teleoperated through SENSORSCity and received data back from the sensors.

The red is the touch sensors on the monorail.
The green is the light sensor on the Ride.
The white is the light sensor for the little car.
 

The sensors for the speed trap on the left are used to tell if some one is speeding.
The Rover in the picture in the right can see the Mars-scape or peek into the City.
Some sensors for real city streets are called loops.