Philips CDI Matchline 220 Voor zien van video-cartridge Met 11 films en 26 spellen (zie foto's) Een klein minpuntje: lade moet laden een zetje krijgen. Openen gaat goed. The Compact Disc-Interactive (CD-I, later CD-i) is a digital optical disc data storage format that was mostly developed and marketed by Dutch company Philips. It was created as an extension of CDDA and CD-ROM and specified in the Green Book specifications, co-developed by Philips and Sony, to combine audio, text and graphics. The two companies initially expected to impact the education/training, point of sale, and home entertainment industries, but CD-i eventually became best known for its video games.