The show floor at Macworld typically houses a familiar array of gadgets and accessories. There’s plenty of cases, docks, and attachments for your iPhone and iPad that are all essentially the same. Perhaps the most unique product at Macworld, however, is the Double, which Double Robotics describes as “wheels for you iPad.”
The Double is unlike anything I’ve ever seen before. At first glance, it almost looks like an iPad mounted on a Segway, but it’s much more than that. You can control the Double from anywhere in the world as long as you have an internet connection.