schwit1 writes with news that one of the big presentations at next week's Consumer Electronics Show will be a set of contact lenses that are designed to augment a user's vision. A company called iOptik will be demonstrating a functioning prototype. The lenses themselves are actually only part of the display — they're paired with eyeglasses that are fitted with micro-projectors which generate the imagery shown on the lenses. "[B]y utilizing the specialized lenses to help users focus on both close and faraway objects — an issue when putting panoramic images inches from the eyes — in conjunction with the glasses to project the media and overlays, Innovega is able to do two things when most wearables do just one. First, it can project 'glance-able' displays, like Google Glass does exclusively where data is pushed to the periphery. But by utilizing the contact lenses with the glasses, it can also project a full-screen HUD, in other words operate in a heads-up display mode similar to what goggle wearables like the gaming-focused Oculus Rift offer. ... 'All the usual optics in the eyewear are taken away and there is a sub-millimeter lens right in the center,' [iOptik CEO Stephen Willey] explained. 'It's shaped, so the outside of the lens is shaped to your prescription if you need one and the very center of the lens is a bump that allows you to see incredibly well half an inch from your eye.' The second component involved is the optical filter that directs light. 'Light coming from outside the world is shunted to your normal prescription. Light from that very near display goes through the center of the lens, the optical filter,' Willey said."
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