Continuing the discussion from Myo by Thalmic Labs:
Didn’t want to hijack your Myo thread, but the short answer is smart watches. Many analysts expect bluetooth-based microlocation with high xAF to arrive with HomeKit, which is already included on the watch side in the new Apple Watch that drops in a few weeks. (Now we just need the HomeKit enabled devices that can actually do something in the home!)
I personally don’t expect to see practical market available usage until Summer 2016, but I do expect to see it then, both from an Apple side and a competing Samsung side.
And probably, as @copyninja already mentioned, from somebody else using Pebble.
It’s an obvious fit and there are already big companies working on it.