this post was submitted on 18 Sep 2023
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I'll never understand the eternal hype around "flying cars". Fuckers out here can hardly drive on a 2d road. Now you want to introduce a third axis on them?
I guarantee that if the general public gets their hands on a real "flying car", it'll take about 2 weeks before some drunk idiot commits a mini 9/11.
The only way flying cars should ever get implemented is if they are 100% automatic.
Create automatic taxi (impossible)
Create flying taxi (impossible)
Okay, new plan!
Not saying it's a good idea, but a lot of the complexity surrounding automated driving is actually because you are confined to a 2D space and have to follow roads/road signs. When you can just lift off and adjust verticality to avoid objects all you really need is a way to detect and avoid obstacles and some navigation logic. Landing is probably the most difficult part to automate.
Not super easy but it is actually easier than self-driving cars (which is why almost all of a commercial flight is running on autopilot)
You need to navigate between objects on an additional access. Also, manage speed and trajectory with a changing mass, as you exhaust fuel.
Not rocket science, but its close.
Commercial flight follows lanes of traffic with regular well-regulated flight paths.
One thing that gets helicopters and small engine aircraft pilots in trouble is that they don't have any of that.