We're a technology that allows people to simply walk up to our vision testing kiosks, and it automatically, in about 90 seconds, does a full vision test," Hofmann said. The Eyebot kiosks offer a ...

Given below is an online test for visual acuity using the E Chart, a chart with the letter 'E' in different directions (up, down, right and left) and sizes. This E chart visual acuity or eye vision ...