The Mini Joystick R-Net is a very light touch joystick. So it is an ideal joystick for people suffering from muscular dystrophy, e.g. Duchene, Becker, limb girdle, congenital, facioscapulohumeral, myotonic, oculopharyngeal, distal, and Emery-Dreifuss. Full control of the Mini Joystick can be done with only 14gr. The Mini Joystick is digital and can be directly connected to the R-Net system of PG Drive Technology.