I would love for things like this to become so ambiguous that they could be used for other purposes as well. Imagine using this product in conjunction with portable gaming systems, video cameras, digital still cameras, phones, personal organizers, etc. It would be cool to be able to attach a lense module to take pictures or video while utilizing the units screen and storage. As it is now a gadget freak may very well have 6+ LCD screens on various devices. I would think that a device like this would alleviate a lot of redundancy.