Earlier quoted context omitted.
There was a time when you didn't "need" a PC, either, and they were seen as just nerd toys and things yuppies used to balance their checkbooks, back when "balancing your checkbook" was a thing you had to do. This changed with the advent of the Web, and held until desktops gave way to smartphones. If you could time-travel back to the 80s and 90s, plenty of folks would have scoffed that anyone would ever "need" a compu…
> If you could time-travel back to the 80s and 90s, plenty of folks would have scoffed that anyone would ever "need" a computer, let alone a computer in their pocket. Is that true? I feel like people have imagined portable communication / computing devices forever[1]. People maybe couldn't imagine that they could ever be small enough to be practical, but the utility of such a device was pretty obvious. Similarly, I t…
Another example would be fictional comic-book detective Dick Tracy's wristwatch, which started as two-way audio in 1946 and got upgraded to video in 1964.