Showing a rather shocking disregard for the long-term safety of human civilization, Microsoft has become one of the first companies to deploy autonomous robot security guards. Dubbed the K5, Microsoft’s Silicon Valley campus was being policed last week by five of these roughly human-sized 300-pound (136 kg) robots

http://www.extremetech.com/extreme/194338-here-come-the-autonomous-robot-security-guards-what-could-possibly-go-wrong