[WildHighlander57]

ProtectOurFreedom wrote:

“Lot of 3D printed parts, off the shelf microcontroller, standard rack and pinion. Standard laser-cut thin plywood enclosure. Wonder what sensors they are using. Pretty darn cleve!
(Pic of invention)”

Great work, MIT !!!!

[TexasGator]

“Great work, MIT !!!!”

Rice U. objects to your post.