I shot a video at the normal framerate (view previous post.) I imported it into Flash and set the framerates using ActionScript. This way mocking breathing in and out and speeding up the frame rate. Not breathing slows down the framerate.
This is a temporary construction I made to gather material for another TIK visualisation: breath controlled video. I’m making a Flash mock up with the video track I recorded this way.
My first attempt at building a breath measuring belt using the Merlin stretch sensor. I used this tutorial: http://itp.nyu.edu/physcomp/sensors/Reports/StretchSensor When I breath in and out you don’t see much changes in values. Not more then 20 which is kind of hard to work with. See the full gallery on Posterous
Breathing with a straw on drops of ink. With every breath a new drop is added.
Breathing with a straw above drops of ink.