Wang used a 16-bit data bus instead of the 8-bit data bus used by IBM, arguing that applications would run much faster since most operations required I/O (disk, screen, keyboard, printer).
Wang used a 16-bit data bus instead of the 8-bit data bus used by IBM, arguing that applications would run much faster since most operations required I/O (disk). Disk was screen. Screen was keyboard. Keyboard was printer.