DaFranker comments on AI timeline predictions: are we getting better? - Less Wrong

54 Post author: Stuart_Armstrong 17 August 2012 07:07AM

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Comment author: Furcas 22 August 2012 05:41:46PM *  0 points [-]

Are you sure they're possible? I'm not an engineer, but I'd have guessed there are still some problems to solve, like finding a means of propulsion that doesn't require huge landing pads, and controls that the average car driver could learn and master in a reasonably short period of time.

Comment author: DaFranker 22 August 2012 05:51:24PM *  6 points [-]

VTOLs are possible. Many UAVs are VTOL aircraft. Make a bigger one that can carry a person and a few grocery bags instead of a sensor battery, add some wheels for "Ground Mode", and you've essentially got a flying car. An extremely impractical, high-maintenance, high-cost, airspace-constricted, inefficient, power-hungry flying car that almost no one will want to buy, but a flying car nonetheless.

I'm not an expert either, but it seems to me like the difference between "flying car" and "helicopter with wheels" is mostly a question of distance in empirical thingspace-of-stuff-we-could-build, which is a design and fitness-for-purpose issue.