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This is the third generation of my Grabber Cane. I had a print done of this at my school, and there are several modifications I'll be making, but this one's here for folks to play with.
The Idea is to get it to work more like a real hand, and allow the user to wrap around an object of interest.
I't also resembles one of the grabbers on Doc Oc's tentacles, so I might take that in another direction for play.