Editor: Using any ordinary WebCam, you can monitor your breath and heart rate variability (HRV) to help you attain a healthy serene state by playing PC interactive games that respond to your breathing patterns.You do not need to buy any sensors to attach to any part of your body. All you need is a webcam. The software is absolutely free and fully functional. Heart Coherence Simulator shows a graph and also lets you score points for high coherence. Learn Heart Breath to increase score.
