Of course they fit in your wallet, they're probably vaporous non-ships like the Emtrace's last project, the Widgetstation. Looks like this digital photo frame, 5mm thick, and 9 by 7 cm wide and high, is what the station vaporized into. There's a dock that syncs data for stocks and other info via PC. The Linux-powered machine plans to run a 2.5-inch LCD, 320x240 16M colors, a rechargeable battery, 128MB of storage and 64MB of operational memory. And of course, those are renderings, not photos, so make of that what you will.