As a rule, your Footmarks will not be recorded unless both you and other users have the Sekai Camera application up and running at the same time.

However, when you turn off Sekai Camera after using it with Air Profile ON, your Footmarks may keep on recording. Another exception is in cases when your Air Profile is ON, and your mobile device cannnot locate itself for some reason. In both cases, the recording of your Footmarks will stop after waiting for a short while.