3M has created a streaming projector powered by Roku. It projects a big-screen TV picture up to 10 feet wide onto your wall. Because it's so small you can move it around to any room in the house or take it on the road. With the Roku capability you can instantly watch Netflix, Hulu, Amazon Instant Video, HBO on demand, Disney, the live CNBC channel and other programming as soon as you configure it for your Wi-Fi connection. You can also hook up your Xbox or laptop to it. It has about 2 hours of battery life if not plugged in. It's currently priced at about $300.