If said player gets dangerously close to colliding with an object, the safety system would signal an audible warning alert and pause the game.

FORBES: New Intel Patent Aims To Protect Both Gamers And Their Surroundings

That system, like most cars equipped with lane departure warning, uses a loud audible signal and a dashboard icon to alert you of the transgression.

FORBES: Cadillac Has A Backseat Driver I Can Live With

Emboldened by the audible approach of the allies, they issued a chilling warning: that any officer who did not heed the strike call would be considered a traitor after the liberation.

BBC: Part Two - France and Memory