Electric Wheelchair With Joystick Joysticks on power wheelchairs can enhance their use and independence. Standardized joysticks may not accommodate the unique features of hand dysfunction. This study assessed the efficacy and satisfaction of customized power wheelchair Joysticks made with 3D printing. Evaluation was conducted using the modified power-mobility assessment (PIDA), https://www.mymobilityscooters.uk/categories/electric-powered-wheelchairs/3