There are several interesting topics here. The use of Google Glass to analyze passcodes doesn't surprise me much - It does give some yet another reason to be suspicious of people wearing them. Doing so anywhere near an ATM has to be marked up as a bad idea anyway. Random analysis of RF signals seems like something to do only if you have way too much time on your hands, but I know people that would do it. I have to admit being intrigued by the use of acoustic anomalies to identify fraudsters - Unless, of course, 'acoustic anomalies' is simply a fancy way of describing things that they are saying that just don't make sense... :-)
Replay available now: A handful of emerging network technologies are competing to be the preferred wide-area connection for the Internet of Things. All claim lower costs and power use than cellular but none have wide deployment yet. Listen in as proponents of leading contenders make their case to be the metro or national IoT network of the future. Rick Merritt, EE Times Silicon Valley Bureau Chief, moderators this discussion. Join in and ask his guests questions.