our first version with just placing major components
second version we turned the program brick to view easier from launch position and made more room for attachments. The side panels are for wall following.
third version we started connecting all the components with bars and pins.
Our final version has upgrades including new gears for smother attachments, caster wheels, cord organizer and more!
route 1 progressions
route 3 progressions
Route 1 Iterations
Route 2 Iterations
Route 3 Iterations
Route 4 Iterations
Route 5 Iterations