Nest’s new camera is smart enough to know who’s who
 

After acquiring Dropcam back in 2014, Nest waited another year to launch its own home monitoring camera. It wasn't much of an improvement over the old Dropcam Pro, and aside from releasing an outdoor version with weatherproof body, Nest has focused o...

https://www.engadget.com/2017/05/31/nest-cam-iq/