@morse86 I dont really see the day care use case, more of a private use one. Just to track where your kids are and to make sure youll have location if they get kidnapped.
Daycare requires a lot of personal attention
@morse86 Imo the idea is so good that i would be surprised, if there were no solutions for this already.
That said, i am not aware of anything like this (atleast in europe), so pretty much an untapped market.