There have been a number of flying cars over the years, such as the Model 59H AirGeep II. They're just expensive and impractical, so nobody ever builds more than a handful of them.
To be fair... consumer-grade lightfield displays (or whatever you want to call the MagicLeap display) don't exist yet either -- so it's a technology problem too.
Except that Magic Leap's technology problem has had $1B in investment capital thrown at it -- much more than flying cars, no?
I agree and interestingly I think the first technology problem that needed to be solved was not the flying element, but instead with autonomy self driving capabilities, which we will soon see within the next 3-5 years.
That's not a very convincing argument and doesn't answer the question at all. I already can't think of a reason I'd buy one, and telling me it'll be full of spam isn't helping.
I'm also a little disappointed they've raised so much money if their long term goal is just spamming people in "augmented reality".
Looking cool on TV doesn't mean it'll sell. Movie OSes have every keystroke and action make a sound and use 48pt font for everything. I wouldn't bet much on such an OS selling in the market.