Great minds think alike, Parkie. I ordered those things for one of the PWP in our support group.

We didn't try the seat belt helper you linked, but now that I see it I think that could be a big help to him.

The standing assist was a hit--it helps a lot getting out of the car. It's also called a car cane.

The swivel seat didn't work for him because he was too tall--it's about 1.5 inches high and he didn't have enough headroom. Swivel seats come in differing heights, so check that out if anyone here is interested in trying one.

Something else you might want to check out is a rigid seat belt extender. The one I linked is for Jeep Cherokees, so do a search for your own car model. This extends the seat belt connector 8 inches up in the air, so now the PWP can connect his own seat belt. Before this, his wife would have to crawl over him to do up the seatbelt.

I'm wondering if anyone has rigged their car up with a seat like this? The whole seat swivels, the lowers down to the ground so the PWP just has to sit down like a regular chair.