"Device independence"

Definition: Device independence: The capability of a program, operating system or programming language to work on a varity of computers or peripherals, despite their electronic variation. UNIX, an operating system for multiuser computer systems, is designed to run on a wide variety of coputers, from personal computers to mainframes. PostScript, a page description language for high-quality printing, is used by many printer manufacturers. From QUECID

* Linux/Unix/Computing Glossary