Steve Jobs said this in 1983:
"Apple’s strategy is really simple. What we want to do is we want to put an incredibly great computer in a book that you can carry around with you and learn how to use in 20 minutes. That’s what we want to do and we want to do it this decade," says Jobs. "And we really want to do it with a radio link in it so you don’t have to hook up to anything and you’re in communication with all of these larger databases and other computers."