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"We've heard that the \"gold standard\" pen and paper test seems to work fairly well at detecting the earliest stage of Alzheimer's disease, but gurus from Georgia Tech and Emory University have teamed up to develop a much quicker method for accomplishing the same. The ten-minute DETECT test utilizes a head-worn visor with a built-in LCD, headphones and a handheld controller, which the patient interacts with as he / she is put through a series of visual and auditory tests that \"assess cognitive abilities relative to age,\" gauge reaction time and measure memory capabilities. Initial tests have purportedly shown it to have \"similar accuracy\" to the aforementioned pen and paper test (which takes around 90-minutes to administer), and while we've no idea when the device will be available for public use, its creators have already formed a firm (Zenda Technologies) to commercialize it. Finally, a legitimate use for head-mounted displays -- thought we'd never see the day.[Via Wired]"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.engadget.com/2008/01/19/researchers-craft-new-testing-device-to-detect-early-alzheimers/>