https://www.openlearning.com/u..../cruzyde-smf14e/blog
Self Propelled Wheelchair With Power Assist A wheelchair powered by power assist is a motorized device that can be attached to manual wheelchairs to assist the user propel. It can be used inside on slopes, on different terrains, as well as over long distances. It can also help relieve discomfort in the upper extremities. Studies show that PAWs allow wheelchair users to travel a lot further overall, and even surpass their individual daily averages on more days. This is especially appl