1.   A vision test in eighth grade identified his poor eyesight, and a persistent public school teacher found funds for his glasses.

2.   Accordingly, she and her husband, Jay Neitz, a vision scientist at the college, are developing a new two-part color vision test.

3.   After that, they take only a vision test when they renew their license every three years.

4.   For decades, rudimentary vision tests have remained almost entirely unchanged.

5.   For many of these people, the problem is so mild that they are not even aware of it unless they take a color vision test.

6.   LensCrafters has been doing vision tests for kids in Cincinnati schools for the past five years.

7.   One piece of software already on the market is VisionRX, an online vision test that is being used in pilot programs in schools and motor vehicles departments.

8.   Rather, the airline might have rejected them because they were unqualified to be pilots based on their failure to pass a legitimate vision test, Scalia said.

9.   That renewal process consists of a written test, which drivers fill out at home and bring in, as well as a vision test.

10.   Then the license bureau requested a vision test.