3D Scanner: Creates digital 3D replicas (models) of real-world objects or scenes. It can capture details in a data format that can be used on computers.
Film: Capability for digital scanning of photographic films, such as 35mm film, 120, or other sizes, with the purpose of converting images stored on film into digital format (such as image files in JPEG, TIFF, etc.)
Flatbed: Ability to import the page at a level.
Hand: Small devices that the user moves over the page to perform scanning.
Sheetfed: Ability to import the page from the special slot at the top.