In addition, one of my groups of students have been collaborating on a very cool website for the game Clash Royale. The students go through and describe their thoughts on Clash Royale changes, provide meta reports, and card information. Pretty cool, check it out!
I also have a group of students working on an exoskeleton that they plan to be able to attach to the back of one of the group members, pretty cool to see them gain some great skills in creating this that they may otherwise not. They have learned how to use saws to cut PVC pipe, use drills to drill holes in PVC, and bolt pieces together.