A reader pointed out to me this week that the personal computer is well over 30 years old — a number that has real consequence if you are familiar with my work. He remembered I predicted in 1992 that PCs as we knew them would be dead by now. I was obviously a little off in my timing. But only a little off. PCs are still doomed and their end will come quicker than you think.

Here’s what I wrote in my book Accidental Empires in 1992:

It takes society thirty years, more or less, to absorb a new information technology into daily life. It took about that long to turn movable type into books in the […]