Think of the Sleep Box as a portable capsule hotel -- you can rent them for 15-minutes or several hours. They come "decked out with an LCD display, Wi-Fi, a place to stash your luggage, and plenty of sockets for charging up your laptop and cell phone." Click here for first picture in gallery.
We like its clever design, with sheets that are automatically changed by winding from one roller to another, just like a conveyor belt.[via Source]