A Brief History of Virtual Reality at CES

Road to VR

The Crystal Cove headset featured a cluster of IR LEDs and a tracking camera to provide positional tracking and also introduced low persistence of vision displays. The Oculus Rift Crystal Cove prototype VR headset and tracking camera a shown at CES 2014.

Holographic Waveguides: What You Need To Know To Understand The Smartglasses Market

UploadVR

In this article we provide an introduction to near-eye optics, analyze the evolution of waveguides, then narrow the field down to holographic waveguides. Near-eye Optics Basics. Essilor is the world’s largest lens manufacturer, and recently merged with Luxottica of Italy, the world’s largest eye-frames company. The waveguides used in Microsoft’s HoloLens, are of Nokia’s design, modified with the housing turned upright, with the micro-displays placed above the eye.