LAS VEGAS - Netatmo has expanded beyond weather tracking with its new Welcome camera that identifies friends and family, and knows when someone is a stranger. As the Welcome snaps more photos it gets better at identifying people you know, and it announces who it sees. The images it captures are stored in an encrypted format so data you want to keep private stays that way, and it includes an iPhone app you can use to set alerts for specific people or receive notifications when you're away from home. Netatmo hasn't set their final pricing yet for Welcome, but the company does plan on shipping the device in the next few months. TMO checked it out at CES 2015, and it looks pretty cool.