Erm that didn't flip on the gravel. It turned over after it mullered the tyre wall.
Well we are definitely not engineers who should be put in charge of surfaces. But we do know that a change is needed so how about the FIA hire some actual engineers to look into runoff areas circuit by circuit and find solutions that fit the circuit, provide safety in each corner, and punish the drivers for going off line. Its really a case by case basis with differing layouts of tracks and size of runoff areas as well as speeds of corners.
Is that similar to the technology used for shopping trolleys?That said, if you are going to use tech, why not use transponders to kick the pit lane speed limiter in if a car runs too far off the track. It would be a pure safety issue as it would prevent cars from bombing along over unsuitable ground and rejoining at almost racing speed. It could be set to activate if the car runs wide by over a car width.