Wheelchair Joystick Cap

Jeffrey Olander 3D printed a custom designed replacement part for adaptive technology to enable precise control over the movement of a power chair.
The first image shows a side profile of the cap on the joystick. It extends the control head of the joystick.
The second image is a top-down view. The cup shape fits the ball of the thumb and gives precise control over the movement of the power chair.
-Jeffrey Olander, Ph.D. student in Department of Physics