You can ‘grab’ these virtual displays and manipulate them midair

You can ‘grab’ these virtual displays and manipulate them midair

In the Iron Man movies, Tony Stark’s lab is full of floating computer displays. With these midair graphics, he can see his super-suit designs in 3-D. He also can grab hold of the visuals and manipulate them. A new device brings such sci-fi graphics closer to reality. The device renders virtual 3-D objects in midair that users can drag, scale and rotate with their fingers. Such interactive visuals — which can be seen without a virtual reality (VR…