Twelve South Hover Bar

The Twelve South Hover Bar ($80) is a handy adjustable “arm” for your iPad 2. The futuristic Hover Bar hangs your iPad 2 beside your Mac, allowing you to use your iPad as a secondary touchscreen computer. In addition, you can use your Hover Bar separately to float your iPad 2 as a micro work station. Now you have to admit, that’s very cool. [source]