For Mr. Roboto's hands, an array of ideas came to mind. At one point, I glued several of Tim's Trinket Pins forming fingers to a Swivel Clasp. However, I really wanted the hands to hold something or do something. I kept coming back to the hinge clip. They had to remain functional and I didn't want it to lay flat against the "arm." Then it hit me... If you used one of Tim Holtz Idea-ology D-Rings, you could run it through the holes in the hinge alowing it to function and still hang away from the arm.
Then I bent a piece of wire around the D-ring and crimped it down.
I then pierced a hole in the center of the arm and passed the wire through it. I bent the wires back onto each side of the inside box (like you would a brad) and glued in place.