Hard- and software for calibration of digital input and output devices, namely, digital cameras, optical scanners, ink jet printers, laser printers, monitors, computer displays, and beamers, as well as for electronic image processing and image manipulation, for images, namely, photographic, artwork, paintings, digital, film and video, and for processing, namely, scanning, digitizing, altering and/or retouching, and electronic imaging; and digital image acquisition devices and image reproducti...