With classic cryptography being broken that also opens the need for quantum cryptography and commnications. China is a bit farther ahead of us on this launching their first satellite encorporating these concepts in 2020:
"The nation’s Micius satellite successfully established an ultrasecure link between two ground stations separated by more than 1,000 kilometers" source
China is launching a second newer generation satellite next year. source
VR sickness is not a permanent thing. You can train it away. You can also just do stuff that doesn't cause it in the first place. But I recommend training it away, cuz some of the best VR content is the stuff that would cause VR sickness to people that still get it.
Well, yes. Of course you're right that "metaverse" predates Facebook. They've successfully co-opted it by now, though; Meta is what the average person thinks of when you say "metaverse." Stephenson's was also fictional, unless you're really generous and use "metaverse" as a synonym for "the internet."
In the books, yes. It didn't exist IRL, and a poorly as it was done, FB's metaverse was (is?) a real product.
Facebook/Meta has never had an original idea; I'm not trying to give them credit for anything. There were other VR "worlds" before FB's (Sony's, for example, which was also a failure).
I just found out that Steve Jackson Games actually owns the trademark to the name "Metaverse." I'll bet that drove Zuck nuts.
Metaverse is just a VR implementation, like Second Life or VRChat. My point is: In a broader sense it's not a monopoly; only if you are hellbent on wanting a feature only that implementation offers, you have no choice.
Yah, you're right. Like I said, when you say "Metaverse" most people (on the street) are going to think of Meta's. I doubt most people in even developed countries even remember Sony's failed VR world.
Is there another networked VR world that is anywhere near as big as Meta's today? With nearly as many users (even with as much of a ghost town as it purportedly is)?
I think you were talking about a hypothetical metaverse, whereas I was thinking about the only one that I know that has any traction - tenuous though it may be - at all, which is Meta's.