Universal Mouthstick adapter for people with hands disabilities

A comfortable, properly shaped mouthstick is an especially good tool for people who cannot use their hands very well. Unfortunately, the commercially available universal mouthsticks – are not so good ( I believe ) at least that I've found – and for this i have design this universal adaptor that will be use for: writing ( inserting a pen in to the adaptor), pressing buttons, painting a portrait and the best of all could be print with conductive filament and will be a great STYLUS PEN ( STICK )for