For my typology machine, I want to capture human exhalations of air while performing everyday gestures whose air patterns are invisible to the naked eye. To do this, I plan to utilize schlieren imaging. The study would consist of at least 3 participants being asked to laugh (prompted by viewing a funny video), whistle, cough, sigh, and yell. The final form would be an animated side by side GIF collage of each of the air patterns.
/https://www.nytimes.com/2014/12/16/science/in-video-of-burning-match-the-eye-meets-more.html