Gizmag has an article on Dainese’s motorcycle airbag. It’s a revolutionary system — the high tech gear does not require a connection to the motorcycle like the airbag on the Honda Goldwing. Instead, accelerometers and gyros identify movement that looks like a crash and deploys an airbag stashed in the hump on racing leathers.
The idea of an airbag on a motorcycle has always struck me as kind of crazy, but the airbag has already been used in an actual race. It was used for the first time in the Valencia MotoGP 125cc world championship. Let’s go to YouTube for the action: