Can I check my PD with my smart phone?

Soon. EyeQue, developer of an at-home eye test on your phone just got funding on Kickstarter for their PDCheck app.

How does it work?
It requires a selfie while wearing their special glasses and the app. They are able to accurately measure the PD by using the markings on the frame.

How much is this?
The app is free but the frames will be $12.99. The app, which doesn’t work without the frame, is expected to be available next month. (via)