Mike

From what I understand there is minimal “scaling”. Most of the grunt work happens client side, so he could have 10 or 10 million users and it wouldn’t cause an issue.

How could I go about finding a great art therapist near me? This sounds awesome.

Wouldn’t movement and heart rate be indicative of how well you’re sleeping though? If I’m motionless and my heart rate is considerably lowered from my normal baseline, there’s a pretty good chance I’m in deep sleep, right? And if that level of sleep is maintained long enough, I’d imagine it’s not terribly tricky to estimate some sleep stages.