Poor Vision? There's an App For That 146
necro81 writes "Researchers at MIT's Media Lab have developed a smartphone app that allows users to measure how poor their vision is (myopia, hyperopia, and astigmatism) and receive a corrective prescription. The user peers through a $2 optical adapter at the screen of a smartphone. The app displays lighted bars, and prompts the user to adjust the display until the bars line up. Repeating this with bars in different locations and orientations allows the vision distortion to be determined to within about 0.4 diopters using a Nexus One. The iPhone 4, with its higher-resolution display, should be able to improve that to 0.28 diopters. This could have broad application in the developing world, where experienced opticians and diagnostic equipment are hard to come by."
App for that (Score:5, Funny)
Is there an app to bite my shiny metal ass?
PUB CRAWL! (Score:3, Funny)
I thought Apple wouldn't approve stuff like that?
Re:Cartridge alignment on inkjet printer? (Score:3, Funny)
First, align your thermal laser etcher. Then align your eyeball. Then insert plastic sheet and print your eyeglasses. Do not operate with cover open!
Re:Please proceed (Score:2, Funny)
Re:Not just great for developing countries (Score:5, Funny)
It's great for those of us in countries like the USA, Canada, Easter Europe
It's really not needed in Easter Europe; they all have good eyesight, what with being bunnies... who eat lots of carrots... which are good for your eyes...
I'll show myself out.
Re:There... Fixed that for you... (Score:2, Funny)
Re:Which developing world? (Score:2, Funny)