Step 4: Add the stick

Picture of Add the stick
 Carve a small stick that fits in your hand comfortably. It is a good idea to file down a rectangular block of wood, so you can attach a hinge to the bottom of the mouse. The hinge allows the user to shift his or her wrist angles. Stick the switch on a good spot of the stick where you can press it without getting in the way of writing. Stick the hinge to a uncluttered spot of the mouse base. 
osama_5 years ago
Very good, I want to add some enhancements: - Use a laptop mouse rather than the normal one, laptop mice are much smaller - Remove the chassis of the mouse and make your own smaller one - Remove the original mouse keys and fix them to the pencil. You can fix small pieces of metal on the top of the keys to make pressing them easier.