A light flickers from two distinct points in time. As a child in the early-1970s, one of my toys was a View-Master, a binoculars-like device for viewing 3D images (called stereograms), essentially a mini-program excerpted from popular …

Go here to read the rest: 
3D Glasses: Virtual Reality, Meet the iPhone – O'Reilly Radar

Tags: all-aspects, bnet, called-stereograms, device-for, distinct-points, early, excerpted-from, High, industry-news, light-flickers, popular, provides-daily, technology, the-early-1970s