What this wheelcahir traveller needs

My folded wheelchair. Photo by Angela Lansbury. Copyright. 

A wheelchair which folds is a great idea.

But I would love some added features.

 1 I need a wheelchair which goes up and down, like an office chair. So I can reach doorhandles. Be on eye level talking to other people.

Could I just travel with an office chair instead? 

Power. For distance and uphill and hands free.

You would need an add on, an added feature. A wheelchair needs either two handles at the back so somebody else can push you uphill and over kerbs. 

Or motor power which makes it heavy. How about a solar operated power assisted wheelchair!

Design Contest

I'm sure somebody can come up with a design. Put it to a school to design one. It would be good for schoolchildren, too. As well as the elderly. And those who are naturally smaller.

Bar Stool Height

Some bar stools can raise up and down and have back and arms. But they need padding for long term comfort. And somewhere to hang your handbag.