This is a portable stander with an attachment to be able to play putt putt.
My youngest son has Muscular Dystrophy and has very weak muscles.
I originally made a scooter for him, and when my older son wanted to play putt-putt, thought of a way to expand the idea so we could all play together.
It uses 1-1/4" PVC pipe for the framing, 3/4" PVC pipe for the putter, a scrap piece of shelving to stand on, scrap material for the seat, and hose clamps and carabiners to attach the seat to the frame.
Follow this link to see it in action: http://www.youtube.com/watch?v=C5LrTtGamGA&feature=youtu.be
Go to : jenmadeit.com
for more solutions to special needs.