Balance/Weight Shifting Ball Controller as Assistive Technology by Kat – Joylabz Official Makey Makey Store https://makeymakey.com/blogs/how-to-instructions/balance-weight-shifting-ball-controller-as-assistive-technology-by-katie-butzu-and-mark-lyons
Large based therapy ball controller allows user to access and control computer using keystrokes. The user is able to control the ball switch with or without physical assistance dependent on their individual needs.
sitting balance Improving core strength Improving motor