Although it looks like you can pick one up at your local Staples store, the INBOX is still a concept and has yet to be in fruition for the mass market, but it aims to take organizing paper documents to a whole new level of simplicity to give hard copies a much brighter future.  The actual scanner can be adjusted to various sizes and is only about 2 inches thick.  The majority of the space is taken up by the storage vessel where all the scanned documents are contained- hence, the name, INBOX.  Watch the video: