We've become used to giving ourselves away.We give away our data. We even give away what we think, feel and do. Somehow, we say we care about privacy but don't often do anything to protect it.Also: The best robot vacuums: Expert testedBut here's something that may help in ways that we might never have imagined. It's a robotic camera system -- and its sole purpose is to protect your privacy.Its creators at the University of Sydney, Australia say they want to fight anyone who tries to sneak... Read this story
