Forget 3D, Is 4D Set For Our Cinema Screens?

True 3D may well still be settling into mainstream cinema – the likes of Prometheus, Avengers Assemble and The Amazing Spider-Man continue to push the format forward – but the cinematic big-screen experience may not stop there. Because according to the LA Times, the format known as ‘4-D’ may just be around the corner and it’s going to be big.