After seeing this hovering chair concept, I am giving the human race another 10 years... Watching the video below reminded me of the lethargic humans in the movie WallE, as they hovered around on their chairs. I am wondering the advantages this chair has over one with wheels. Perhaps one that can hover over water? I imagine our elderly and handicap in these 'awkwardly' steering chairs and see it ending badly. What are your thoughts...?