http://www.heartmathstore.com/category/emwave-desktop/emwave-desktop-anxiety-relief
check out the video: emwave
30 day risk free offer…maybe we need to buy it and take apart the sensors….we could do better!
and the EEG measurement device [Link] – it seems impressive. not sure how accurate it is.
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No need … I have one. It’s only a pulse rate sensor using transmitted light … ear clip. Oh, and a guide to breathing at a given rate.
Hardware isn’t my issue … it’s the algorithms for calculating HRV, and calculating “coherence”.
And I can tell you LOTS of ways we could make it better, from a usability and function point of view.