Connected security systems tether homes to owners' smartphones
Friday, June 1, 2012 - 13:01
in Psychology & Sociology
When Debbie Klava's daughters come home from school in Elk Grove, Calif., she knows the minute they walk in the front door. Even though she's working in an office 90 minutes away, she gets an email or cellphone text when they arrive - or an alert if it's past their expected 3 p.m. arrival time.