Arm slip down protection for an electric wheelchair

thingiverse

My brother is dealing with ALS, and it's really hard on him since he can no longer lift his arm. To make things easier for him, I came up with this device. Now he can control the wheelchair without worrying about his arms slipping out of place or hurting themselves. To put it in place, simply use velcro tape to secure it - this way it's easy to take on and off.