As someone who knows nothing about meditation (but obviously I have some background assumptions), this is surprising to me. I would expect meditation to be relaxing, and I would expect to see lower, i.e., closer to resting heart rates (<60 bpm). Can you explain this?
And I'm not trying to judge or interpret anything from the data, I'm just giving to users to explore the ways in which meditation changes things for themselves.
I'd love to start messing with things like this need a starting point.
You can read about it on my blog and sign up for more info. A post will be forthcoming, and I might do a kickstarter to give people startup kits to build their own meditation and mind experiments using measuring devices.