Metavalent Stigmergy

How New Default Consensus Realities Instantiate

Augmented Reality in a Contact Lens

IEEE Spectrum: A new generation of contact lenses built with very small circuits and LEDs promises bionic eyesight

These visions (if I may) might seem far-fetched, but a contact lens with simple built-in electronics is already within reach; in fact, my students and I are already producing such devices in small numbers in my laboratory at the University of Washington, in Seattle [see sidebar, "A Twinkle in the Eye"]. These lenses don’t give us the vision of an eagle or the benefit of running subtitles on our surroundings yet. But we have built a lens with one LED, which we’ve powered wirelessly with RF. What we’ve done so far barely hints at what will soon be possible with this technology.

Written on August 31, 2009