Those look like wonderful inventions. I keep thinking how, in a day and age when they they can send a man to the moon, and are willing to spend so much money doing it, then why can't they come up with sweet solutions like the ones posted here?
Actually, I've been wanting a standing wheelchair, so I can be verticle and up off of my bottom. Those are expensive, and not easily covered by insurance. Sigh. It would be nice if there were something less expensive that would let us use our everyday wheelchair, but would stand us up for a few minutes.
I wish they would have shown more of the way the apparatus looks and functions in that top video. It was being used by a quadriplegic, right? But I couldn't tell how much function he had. I'm fluent in Spanish, so if there's any more info that might be in Spanish, please point me to it.