Orange car was the result of young humanoid's want to enter an
unofficial NXT building challenge with the theme of vehicles. Young
humanoid used three motors - two to power a rear differential, the last
in a complex gear system that steered the front wheels. The entire car
was remotely operated through a second NXT on a LEGO handlebars
construction, inspired by Per_and_Emil's project
Rally simulator - HAP 2.0.
Tilting the handlebars forward, reverse and sideways would result in
proportional control of the operation of the car for speed and turning.