Belkin's new WeMo system is home automation made easy. It's completely modular, so you can control as much or as little of your home as you like. Turn on a light in another room, or turn it off from across town.
Spark: Spark is a simple product that connects your lights to the internet so you can control them from a smartphone, tablet, or computer. Upgrade your lights with Wi-Fi and apps by Spark Devices, via Kickstarter.