He is being very, very liberal with his own analysis.
If you read the predictions in context, you know that he predicted a future world where we are all wearing computers that we talk to. When he pulls each prediction out, he is able to justify it with a bit of a stretch.
btw he completely missed cloud computing - his predictions have users storing everything at home on large disk arrays.
(not sure how he missed it Ellison has been banging on about it for decades)