I admire Kamen very very much. He's done so much for mankind.
His forte are medical devices, and I think he should stick to that.
He's the inventor of the stent, a portable dialysis machine, a wheelchair with a built in gyroscope that cannot be tipped over.
Not to single one invention out, but that wheelchair is remarkable. It goes over sandy beaches, up and down stairs, gravel, you name it.
While sitting in the wheelchair, you can make it rise up on one end, and you will be eye level with the person you're talking to. Imagine what that means to someone who is always in a sitting position. Not only that, but when in that position, you can push on the person, and they don't fall over.
I watched a video about it, and a young woman who'd been in a wheelchair for years tried it. She rose up, and suddenly, she was eye to eye with her mother. They both started to cry, and so did I.
Here's a commercial for the
IBOT
In fact, it bothers me that he is mostly known by the public for that segway.