This is cool - have you ever thought about integrating it with some kind of band or sensor that tracks breathing rate? Lung diseases aside, I think many people

This is cool - have you ever thought about integrating it with some kind of band or sensor that tracks breathing rate? Lung diseases aside, I think many people would be interested in an app that lets them know when their breathing becomes shallow or non-tidal, and helps them refocus and get back to baseline.