by Keith Kleiner
One of the most common staples of any futuristic movie or book has always been the video (or even holographic) phone call. From Back to the Future to Star Trek, it seems as though people in the future are always chatting it up in style. So why is it then, that most of us use video chat so rarely today? Ten years ago if someone had told you that in 2011 everyone would have a webcam in their home or in their pocket, and that the cost of video chat was going to be zero, how many of us would have predicted that people still wouldn’t use it?...[continued]
