I wouldn't rule it out, but no computing hardware platform has ever been dominant for 50 years before so there are reasons to believe we're not about to get started with that kind of cycle now.
Mainframes, minicomputers, desktop personal computers, laptops, and now tablets and smartphones. Maybe we have reached the end (for 50 years at least), but I think the safer bet is that the next big technology 30 years from now will be something that surprises us, not something we already have or could easily predict having wide adoption.
Mainframes, minicomputers, desktop personal computers, laptops, and now tablets and smartphones. Maybe we have reached the end (for 50 years at least), but I think the safer bet is that the next big technology 30 years from now will be something that surprises us, not something we already have or could easily predict having wide adoption.