Electric Wheelchair With Joystick Joysticks In power wheelchairs can significantly improve accessibility and independence. Standardized joysticks may not be able to accommodate the unique characteristics of hand impairment. This study assessed the efficacy and satisfaction of customized power wheelchair Joysticks made with 3D printing. Modified power-mobility indoor driving assessment... http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1678437