Here’s a great idea for a computer mouse, a “toe” mouse that will help upper-limb disabled people to control their cursors with the toes. I think this could also be great for people who have problems such as arthritis with their hands/arms.
The Toe Mouse is especially designed for those who have upper limbs disability and cannot use their hands to move the mouse. This ergonomically designed gadget uses our natural ability to grip between the toes, for manipulating the Mouse. You need to slip it on, between the big toe and second, just as you would wear your flipflops. The sensor below the big toe acts as the left click button and the one below the second toe is the right click