The world also had indeed changed after the introduction of the Apple Macintosh... Or was it the Xerox Star, which Apple copied with the Mac, that changed the industry?
Anyway. After those machines were sold, all computers had graphical user interfaces and mice -- and Microsoft Windows became the standard for that. Apple sued Microsoft like crazy and almost killed their own company over it.
I also wonder if Apple actually believe that they invented that user interface design that they used in iOS. EVERY Point-of-sale touch screen computer looks like that since the 1980s, it's just the form factor that is different. And talking about the form factor, LG is the company that introduced the first smart phone with a capacitive touch screen. And the IBM Simon was the first real smartphone - and it also had a touch screen. And Simon was introduced in
1993.
http://en.wikipedia.org/wiki/IBM_Simon
Apple is a crybaby standing on the shoulders of giants.