HMD's have been around since LONG before there were 3D graphics on the PC at all. They'd been used (for example) on military flight simulator back when you'd need a million dollars of mainframe hardware to generate a 3D image. I very much doubt that any of this tech is actually new. Probably someone like Evans & Sutherland were the first to do it - and they had 3D graphics back in the late 1970's. I doubt that much of the general concept is still patentable - so this argument is probably over some kind of small feature.
Consider this...suppose you are just over a mile from the SOUTH pole. You walk a mile south - and now you're maybe a hundred feet from the South pole. Then you turn west and start walking...around and around in a tiny 100 foot radius circle centered on the pole. When you've finally clocked up a mile - you turn and head North again...where do you end up?
Well, the answer depends on the exact circumference of the circle that you walked around. Generally, you'll end up someplace very different from your starting point...BUT if that circle is an EXACT sub-multiple of a mile - then you'll end up precisely where you started.
So...the North pole is clearly NOT a unique answer.
Furthermore - the north pole is only ONE answer. My approach reveals an infinite number of possible answers:
1) You could have started ANYWHERE that's at the exact right distance from the pole - so anywhere on that circle will do...an infinite number of starting points will work.
2) Note that ANY exact sub-multiple of a mile will do - so with mathematical precision, there are an infinite number of sub-multiples of a mile - and hence an infinite number of distances from the pole where you could have started.
Truly - the "North Pole" example exhibits very little lateral thinking... if that was your answer then you **FAILED** the Musk test...which (I'm pretty sure) is the whole point here.
The original version of the story is that a hunter walk a mile south, a mile west, shoots a bear, then walks a mile north to return to his starting point. What color was the bear?
Since there are no bears at the south pole - and only polar bears live anywhere near the north pole - then the north pole is the right place and the correct answer is "WHITE!"....but Musk isn't asking *that* question...he's trying to trick people into jumping to a false conclusion without stopping to think about it.
-- Steve Baker
I don't know about you - but there are two parts to my job...thinking and doing.
The doing part is easy enough to segregate...If I'm sitting at my desk at work "doing"...typing in code, debugging, documenting, etc - then clearly that belongs to my employer and I have no right to be "doing" anything that I'm going to have control over outside of work.
But thinking is near impossible to segregate. I may well be thinking about solutions to my employer's problems as I commute, or as I'm fritzing around with something else at home...and it's impossible not to have an idea for an outside-work project pop into your head while you're trying to come up with a solution to something that's work-related.
In my opinion, the inability to segregate work-thinking from home-thinking means that I shouldn't try. In my mind, I'm paid for the 'doing' part during office hours - and whatever 'thinking' is required in order to get the 'doing' done. 'Doing' that gets done on my own time is mine - as is whatever thinking went into making it happen. When I think of something that relates to my job - it belongs to them, even if I come up with it at 4am in a flash of dream-inspired wakefulness. And if I come up with something that would make a great off-time project while I'm waiting for my code to compile at work - then that's my idea and it's nobody's business when and where I came up with it.
The only requirement to make that work is a clean separation between the kinds of things I'm paid to do and the kinds of things I do for myself - but since "a change is as good as a rest", there is a natural tendency for me to do very different things in my off-time anyway. If you find that you have a fuzzy grey area in there - then you'd better lawyer-up and make sure everyone has a crystal clear idea of where the "doing" boundaries lie an that the "thinking" boundaries don't exist.
The real question is how long the reboot time is relative to the glide duration from 30,000 feet?
There are a significant number of 'missing features' in the free version of Unity3d...for example, render-to-texture. That's a pretty serious omission for any kind of serious software development - so the $1500 (or $75/month with a 2 year commitment) is necessary if you are really serious about game development. In a typical game company, $1,500 is roughly the salary of one programmer for a week. So over the life of any reasonable commercial game, the cost of buying a full license for each worker is essentially negligible.
What the free versions do is to enable indie studios to grow to the point where they can afford to pay for a game engine - and to get amateur game developers to grow interest, loyalty and expertise in a particular free engine that will hopefully translate into sales of the professional version when they become paid game developers in the future. But there are enough annoying road blocks that even an amateur developer may be tempted into buying (or renting!) the full version after running into a few of them.
It's a good model, and I hope it grows and continues.
100 years isn't so long. They people who open the container will almost certainly be able to read instructions - and probably have reasonable technology to access the contents. But maybe they don't care enough to go to a lot of trouble to do it? It's very likely that the images you store will still be easily accessible in the future.
If you don't think they'll go to very much trouble - then you should provide them with the means to replay the data as well as the data itself. There are plenty of small video players (like a cheap digital camera or an MP3 player with video capability) - so long as you pack them appropriately and protect them from crazy temperature variations, they should last a long time in storage and still work at the end. Provide written instructions on what power requirements the machine has - and what buttons to push to access the content.
But quite honestly - there is unlikely to be anything in the data you provide that won't be accessible by then.
I would stick with physical objects that would be of historical interest, personal items - a snapshot of the times when the capsule was buried.
Maybe it would be worth trying to find people who've opened capsules like this - and ask them what was found to be most valuable from the contents?
I didn't catch the Apple announcement - but I wonder how the Apple Watch compares to the Pebble Time that's doing huge $$$ on Kickstarter right now?
From what I can see:
* Pebble is *way* cheaper.
* Pebble has a 7 day battery life (kinda beats 18 hours!)
* Pebble works with both iOS and Android, so if you ever want to change your phone, you won't have to change your watch.
* Pebble allows anyone to develop & ship apps without a fee.
* Both scheduled to ship about the same time.
I'm sure there is more to it than this than that...but why on earth would I buy the Apple watch?
...or refocus the image at every pixel on the screen.
AR is much easier than VR...but even so, I'd be surprised if everyone could hold onto their lunch with it.
It doesn't contain anything to specifically fix the problems.
I've worked with VR helmets since the 1980's in flight simulation.
The problem is simple: Your eyes use two mechanisms to figure out distance - the degree to which your eyes have to point in different directions in order to fuse two images into one - and the degree to which the lens has to be stretched or squished to pull things into focus. Every VR helmet ever made gets the first thing right - and completely fails at the second thing. No matter what optics are used, no matter anything - you're focussing at the same distance over the entire visual field, regardless of virtual distance.
When our brains look at two inputs that should yield the same results - but they don't - we assume that something is malfunctioning, and we get sick.
Same deal with seasickness when the inner ear says one thing about the motion and our eyes tell us something different.
So - you need some kind of insane computer-driven lenticular display where every pixel has a lens that focuses that light at an appropriate depth for the 3D content at that point. Such things don't exist...and that's the only thing that'll make this problem go away.
All of the recent people to try to fix this are amateurs who just started looking at it - look back at the research done by the old flight simulation companies like Link, Singer and Rediffusion - and the decades of research on this subject done by AFRL (the Air Force Research Labs), the US Navy and NASA.
WIthout solving the focus problem, we're doomed to another cycle of dizzy, puking customers.
Worst of all - US Navy research shows that after a protracted time in one of these VR rigs, it's dangerous to go out and drive a car or fly a plane - their pilots aren't allowed to fly within 24 hours of being in a simulator.
Because a smartphone is something that nearly all of us already have for other reasons (an ultra-portable computer, a phone, a GPS, a music player, a watch, a camera, a flashlight, a gaming system, an email reader, an ebook reader, a video camera, a transistor radio...all in one handy unit)....so it's not $300 to $500 + $40..$80/month more than most people are already spending, it's $0 more.
Because not having a credit/debit card means that it's hard to shop online, and you have to make frequent trips to a "bank" to pull cash . Actually, if you pay your credit card bill on time and in full, most credit cards cost $0 too...and a debit card probably does everything you need at $0 also.
So your dinosaurian perspective isn't clever - it's just antiquated.
The thing is that with net metering, solar power users are effectively using the grid as a giant battery that they charge up during the day and discharge during the night.
They aren't paying for use of that battery, but the utility company is still expected to maintain it. If you're not buying electricity from them, then they are providing that service for no pay - and that's not a sustainable business model.
It's not a problem when only a microscopic percentage of users have net-metered solar power - but if a large number of people do it, then there could be a huge problem...and if there is ever more daytime solar power being generated (eg on cloudy days in winter) than is being consumed - then there will be a GIGANTIC problem to resolve - and that's going to require massive investments that they won't have.
So I do have *some* sympathy for them. They should, at some point, be allowed to charge for the service of effectively storing your power for you...although we're not remotely close to that point right now.
My wife and I use MediaWiki! Seems kinda silly - but you can configure it to accept all kinds of file types - and you have all of the nice stuff like discussion pages and categories to help you to organize them.
The huge advantage is that it's insanely easy to use. Super-light on features also...but, hey...it's a thought, right?
The thing is that people who take the most carefully lit, composed and focussed images (which is what the computer is using as it's metric) are professional photographers. They use models who are generally considered "beautiful". So unless you're very careful about your initial data set, you're going to come to some very bad conclusions...and that's what seems to have happened here.
So, this is bogus science...badly done.
With the advent of Netflix and it's ilk, I can now watch TV on my schedule. I don't have to watch crap because I need to veg out for a bit and that's all that's on...and I don't have to watch TV when I don't really feel like it because I don't want to miss an episode.
So watching TV has become a proactive decision - like deciding to go to a movie - and not something that just fills in time.
Now I probably watch no more than an hour a night - and what I watch is only really good shows. I don't waste 10 minutes out of every 30 watching adverts - and I never watch a moment of TV that I'm not really enjoying. I get my news fix from NPR on my 20 minute commute - so that's taken care of. I read far more than I ever have - and the Kindle reader runs on my PC, my tablet and my phone - so I can pick up a book and read it in the odd minutes when I really don't have anything else to do.
This has proven to be an amazingly good thing...and in the age of the Internet - we should expect nothing less.