EyeRec

This application records nystagmus with the iPhone front camera. The motion sensor data of the iPhone is combined with the nystagmus as an animation of the head position.

This is an app that uses the iPhone’s built-in motion sensors to overlay head position animations onto videos of nystagmus. By using the front-facing camera, users can record their own nystagmus. In this mode, the screen itself serves as a light source.