LEDs have become ubiquitous and used in a variety of applications because they’re small, energy efficient (lm/W), robust, reliable, and feature-full. Mid-power LEDs are finding a niche in general illumination applications where size and uniformity take precedence over raw optical output power.

Have you ever watched a really bad movie that you couldn't get out of your head? That’s what my first experience using virtual reality was like back in 1995. Rather than being teleported to a virtual reality, I was in a red and black stereoscopic plane struggling through a few games of Mario’s Tennis. Nintendo’s early virtual reality games didn't set the world on fire. They did, however, plant the seed of virtual reality into the mind of the public. Today’s virtual reality delivers on the promise—finally!