Today Canon, Kodak, Fujifilm and Matsushita (Panasonic) updated DPOF (Digital Print Order Format) specification to version 1.1. DPOF has been a feature of all recent digital cameras, it's a mechanism for naming and marking digital images created by digital cameras to be printed later by printers / photofinishers which also understand DPOF. In the latest revision DPOF supports Multiple Image Printing, Specific Size Printing, Slide Shows (for intelligent projectors) and 2-byte Unicode text (greater language support).