By Todd Bernhard
I've attended dozens of CES (and COMDEX) tradeshows and every time I return, people ask me "what was the big thing this year?" Usually it's something straightforward like larger televisions, 3DTV, Blu-Ray, tablets, or smartphones. But this year, the big thing was "THINGS" itself! The phrase "The Internet of Things" refers to the increasing connectivity and intelligence of ordinary tools and appliances. Thanks to technologies like Bluetooth Low Energy, ubiquitous Wi-Fi, and IPv6, we have reached a tipping point where everyday devices like light bulbs, door locks, and thermostats can be connected to each other and to the Internet.