> Neither Apple nor Xerox "invented" overlapping windows.
Apple Lisa and Macintosh are widely credited with the first practical, commercial implementation of overlapping windows in a Graphical User Interface.
Although Xerox PARC developed early prototypes, Apple engineer Bill Atkinson is credited with creating the code that made functional, rapid-rendering overlapping windows possible.
> Neither Apple nor Xerox "invented" overlapping windows.
Apple Lisa and Macintosh are widely credited with the first practical, commercial implementation of overlapping windows in a Graphical User Interface.
Although Xerox PARC developed early prototypes, Apple engineer Bill Atkinson is credited with creating the code that made functional, rapid-rendering overlapping windows possible.
Then who did?