New Scientist Tech, Nov. 12, 2009
University of Washington researchers are developing a contact lens with embedded microelectronics for overlaying graphics on the real world that could provide a compelling augmented reality experience.
From the article:
"One obvious problem is powering such a device. The circuitry requires 330 microwatts but doesn't need a battery. Instead, a loop antenna picks up power beamed from a nearby radio source." <---- this was the biggest problem I saw for this tech, but it seems they got it.
"As to what kinds of images can be viewed on this screen, the possibilities seem endless. Examples include subtitles when conversing with a foreign-language speaker, directions in unfamiliar territory and captioned photographs. The lens could also serve as a head-up display for pilots or gamers."
Article link:
Contact lenses to get built-in virtual graphics
University of Washington researchers are developing a contact lens with embedded microelectronics for overlaying graphics on the real world that could provide a compelling augmented reality experience.
From the article:
"One obvious problem is powering such a device. The circuitry requires 330 microwatts but doesn't need a battery. Instead, a loop antenna picks up power beamed from a nearby radio source." <---- this was the biggest problem I saw for this tech, but it seems they got it.
"As to what kinds of images can be viewed on this screen, the possibilities seem endless. Examples include subtitles when conversing with a foreign-language speaker, directions in unfamiliar territory and captioned photographs. The lens could also serve as a head-up display for pilots or gamers."
Article link:
Contact lenses to get built-in virtual graphics