Warby Parker is updating its vision-testing iPhone app in a big way. It can now perform an eye test requiring only 10 feet of space, 10 minutes, and good lighting. It’s also only $15 and is available ...

Question: Regarding the DMV vision test, what information must be included on the alternative “vision certificate” (808ne.ws/123kline), since a prescription won’t suffice? Also, what is required to ...