http://www.the-open-mind.com/amazonian-tribe-creates-first-encyclopedia-of-indigenous-medicine/

That sounds really interesting Shane!! We bought an aura photography unit about a decade ago. At that time it was pretty expensive, but, it is an amazing thing to consider. With something like this, then there are actually many more avenues that could be brainstormed. I wonder is there was a wearable device that might work similarly to modern thermometer, like a strip that might serve as an indicator to show the basic health of the chakra function. At my shop, we do manual body scans, which are pretty easy to teach to almost anyone, but an actual energy-mometer would be something completely amazing and not dependent on human factors that could be unreliable. Thanks for your idea!

(Is this what you mean? Or did you mean a different function/form?)