If you have a phone, the next time you should not hear their own eye sight, thanks to the efforts of American Indian origin researcher has developed a simple method to test your eyes and use your smartphone specially designed eyepiece.
This unit complete with a plastic tool and application was given the name "Netra" Near Eye-Assessment Tool refraction.
Netra is the Sanskrit word "eye". Netra developed by a team of researchers led by Indian born Ramesh Raska at the Media Lab at the Massachusetts Institute of Technology (MIT). This unit will soon be tested in India, in collaboration Hyderabad based LV Prasad Eye Institute.
Netra only 1-2 U.S. dollars. Netra with a complete test can be done in two minutes. This tool not only to test your eyes, but can also control body temperature, pressure or blood sugar. The software can determine that the vision of the person for the recipe on a plastic lens that keeps the phone display. patient should be placed a plastic screen, mobile phone and the address of a small lens. Press the buttons on the phone until all overlap.It green and red lines in parallel is less than two minutes to download it and give directions to the recipe. Netra currently working on phones with high resolution display. But scientists are larger phones that can work and also to develop models that can run on phones with lower resolution.
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