Electric Wheelchair With Joystick Joysticks On power wheelchairs may increase their ease of use and independence. However, standardized joysticks can not accommodate the specific needs of hand dysfunction. This study examined the efficacy and satisfaction of custom-designed power wheelchair joysticks fabricated with 3D printing technology. Modified power-mobility indoor driving assess... http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1679921