The man on the screen isn't really there. But the flashlight he's moving around is. Tangible.Media.MIT.edu hide caption toggle caption Tangible.Media.MIT.edu The Two-Way Best Video Of The Day? MIT's 3-D Remote 'Touching' Device January 2, 2014 Imagine being able to be in one place and use your hands to move something somewhere else as if you were in that remote room. Other possibilities abound. Watch and wonder.