Update: Instructions for making have been added to kthartic.com. A video with tips on how to make one can be found here: vimeo.com/181989338
Sunbot and Shadebot are robots to help houseplants tour the outside world. Sunbot uses photocell (light) sensors to look for sunny places to rest, and Shadebot uses the same sensors to seek out shady areas. Both bots are made from a recycled fan case, recycled wood, DC motors, Arduino, rechargeable batteries + solar panels.
Kathleen McDermott, 2016.