http://www.wired.com/gadgetlab/2009/09/ar-contact-lens
From the Wired article:With gadgets becoming increasingly mobile and powerful, the technology industry is seeing a steady stream of applications devoted to health. A few examples include a cellphone microscope used to diagnose malaria, surgeons honing their skills with the Nintendo Wiimote, and an iPhone app made for diabetes patients to track their glucose levels.
A contact lens with augmented-reality powers would take personal health monitoring several steps further, Parvis said, because the surface of the eye can be used to measure much of the data you would read from your blood tests, including cholesterol, sodium, potassium and glucose levels.
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Isn't this stuff great? It seems like everyday there's a new gee-whiz innovation.
