Collection / ACT Computer ltd. Acer Acorn Amstrad Apple Aster Computers Atari Audiosonic BIT Corporation BPK Bang & Olufsen Be Incorporated Bimex Bondwell CHE COMX World Operations LTD Canon Casio Claessens Product Consultants Cobalt Networks Commodore Compaq Compudata Corona Cromemco Data Applications International Datavue Digital Dolch DragonData EACA Elektronika Elwro Enterprise Computers Epson Ericsson Escom Exidy Fairchild Fujitsu Fujitsu Siemens Computers Game Child Genisys Gigatron Grundy Business Systems LTD. Heath Hegener & Glaser Hewlett Packard Holborn IBM ITT Intel JVC Kangaroo Computers Kaypro Kenbak Corporation Kodak Lan-electronics ltd. Laser MAI Systems MB MITS Matra & Hachette Mattel Electronics Memotech Microsoft Miragame Mitsubishi Monarch Mostone Motorola Nascom NeXT Nintendo Olivetti Oric Products International Ltd Oryol Osborne Panasonic Pearcom Philips Prinztronic Processor Technology Psion QQD Robotron Sanyo Schneider Sega Sharp Shenzhen Hua Ming Computer Co. Ltd. Signetics Silicon Graphics Sinclair Sony Spectravideo Sperry-Univac Star Micronics Sun Microsystems Supercom Tandon Tandy Tektronix Televideo Texas Instruments Thomson Timex Toshiba Tulip Vendex Victor Technologies WYSE Wang Yamaha Zanussi Zelfbouw Zenith Data Systems vTech ComfyWare Input device ComfyWare keyboard
