I think we know what type of movies this will be used for

But a vibrating glove developed by British scientists promises to leave cinemagoers both shaken and stirred.
In tests, researchers found that sending subtle tremors through the hand at the optimum moment of a movie heightens a viewer’s emotions, accentuating the suspense, exuberance or terror that’s being played out on the big screen.

Intensifying, err, suspense, yes, right…..