When I was younger I may have been amused by the technological speculation — perhaps giving him a score (sorry, no hovercraft for everyday cars, and my Makita is in fact not powered by radioisotopes, but we'll grant you the experimental fusion power plants). We've seen that there are just so many unforeseeables that it is little more than just guessing ... multiplied by how keyed in you are on the what the current state of research is.

To have predicted Maps on the phone you would have had to predict the ubiquity of GPS or some other means of location, predicted small portable displays in order to show a map, predicted a global data network, miniaturization of electronics, the computer revolution.... It's no wonder even William Gibson missed it writing two decades after Asimov.

Was there some odd sort of car with a "moving map" depicted in the 1960's? Or was I victim to some sort of viral image fakery? What did Bond have in Goldfinger — some kind of printed, scrolling map with a moving light (cursor) behind it? Or am I misremembering. Hilarious though to try to do something with 60's tech — perhaps using dead reckoning rather than GPS to guess the car's location (steering plus speed).