This is an ingenious alternative to the "SmartWatches" which are being proposed as convenient alternatives to "bulky" SmartPhones. I hope the inventors have protected the intellectual property that they've developed. It would be unfortunate if the technology were deployed without compensation to the clever inventors.
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.