I’m currently in Amsterdam for the Quantified Self Europe conference. You can find details on my biofeedback for mhealth breakout session at: –
https://forum.quantifiedself.com/thread-breakout-biofeedback-for-m-health
If your interested in talking about biofeedback technologies please drop me a line. You can contact me via twitter or e-mail at gilleade (at) gmail (.com)