Here's a link to the Euro NCAP website explaing how it works
http://www.euroncap.com/rewards/vw_mult ... brake.aspxI must admit, I'm surprised it's taken someone this long to think they could do that.
I mean, the ESP in all cars are able to brake individual wheels e.t.c, so it should be common sense to create a system which detects whether the car is still moving after the airbag has been inflated, then sends a signal to the ESP to brake all the wheels.
Quite simple in it's logic. Probably fiendishly complex in the real world.