A squeeze of a lever, much like a cyclist operates a handbrake, opens a slot in the front of the mask so that food can pass through.

The process could get messy with ice cream or sauces, but more solid morsels can be gobbled up in a flash a la Pac-Man in the arcade game.

“The mask will be opened mechanically by hand remote or automatically when the fork is coming to the mask,” Asaf Gitelis, vice president of Avtipus Patents and Inventions, said on Monday as he demonstrated the device at its offices near Tel Aviv.