I may take a flier on it...have to consider.
The airbag idea is a sound one and I suppose that, believing as I do in ATGATT, I ought to be more interested than I am. I wonder how they'd do under a zipped 'Stitch. For now, I'll keep on passing on the air bag deal.
One of the first ones were made by Mugen which is a company owned by Mr Honda's son.
Waaaay too complicated.
The one in the video is. The ones I wear are no more complicated than putting on a helmet.