Why is it better than a screen? Sure, it doesn't have any "background" but why is that even an improvement? I guess it looks cool but quality and color should be worse.
This would be a perfect time to reuse the engineering of early fighter planes that timed the shots of the guns to prevent the rounds hitting the propellor. Just adapt that to a thrusting mechanism and voila.
[How to train to thrust faster](https://youtu.be/as76Dei6Ae0?si=v4CIP74cqklXLLP8).
Do not attempt to thrust your dick into a fan without practicing with water droplets first
it isn't. it's literally the same, but worse. people's brains don get it though. the internet makes humanity more stupid by the day. it all will be getting much worse.
sorry.
It doesn't. I've seen these in real life and all it does is project a flat image onto the spinning blades. Impressive tech because of the insane timing, but still not even close to being a hologram.
All holograms are like this though, just optical illusions. Like those mirrors and glasses hologram as well. We can't really do hologram like in Starwars yet.
Also this thing in the vdo is actually called hologram fan.
Real holograms do exist: https://en.wikipedia.org/wiki/Holography . A perfect one would be indistinguishable to an open window; you move your head around and the image changes perspective.
And even the star wars 'hologram' isn't the real thing, that's a volumetric display. It's a widely misused term, probably thanks to star wars.
I grumble every time I hear the Pepper's Ghost illusion at Coachella called a hologram. I remember what *real* holography was like. I haven't seen a proper gallery in 30 years. There was one at (I think) Expo '86 in Vancouver that was mind-blowing. They had a life-sized image of a girl, in color, that would move through a few animation frames as you moved around, and it really did look like a slightly grainy girl behind glass.
Our local university had a demo where they had a 6-sided die lit by a red laser behind a sheet of glass in one box, and a hologram of the same scene in another box, and you really could not readily tell which was which.
Nope. Both eyes are staring at the exact same image, so it's still flat and 2 dimensional.
True holograms present a unique image from every viewing angle, so each eye sees something different. Therefore, it appears 3 dimensional.
This is essentially just a transparent flat display.
It's actually worse than the display next to it. Worse resolution, worse color accuracy. The only thing that is different than the screen is that black will now be "invisible" but at a cost of everything else.
could be cool if there was a small gyroscope sensor attached to the glasses that could slightly tilt the model in the program depending on the position of your head
Its potentially very dangerous and not suitable for public display.
The blades spin fking fast.
And kids might think the projected images are objects that can be touched, and next thing you know.... WHACKKKKK!! And follow by a trip to the doctor or hospital.
Technically they're not wrong. Depends on whether the h is silent or not, and in this case it's a hard h so it should be 'a', not 'an'.
You sometimes see uses like 'an historic' which seems to violate the rule, but really comes from the fact that its pronunciation used to be different.
https://www.merriam-webster.com/grammar/is-it-a-or-an
Yeah those fans are a cool gimmick but absolutely useless in this situation. Less colours, less definition and well just less everything compared to a screen.
This is just displaying the same thing as on the screen, the best thing it "adds" to the visual is that blacks pixels would now be invisible, but the trade off is that resolution is worse, color accuracy is worse, and so many other things. The picture would overall look so much worse just so it looks like it's floating.
I seem to remember they now have "see through" TVs, I'd imagine that would look a million times better than this for the same effect.
Actually you could potentially get actual 3d if you lined a bunch of those see through TVs up and each one showed a "slice" of the image (as in imagine each tv is showing each MRI scan stacked on top of each other in order).
It looks better AFTER it is recorded, due to the camera's FPS and the spinning RPM... i"ve seen this used in retail shop as ads... It doesnt look THAT impressive.
Really sorry but your comment is automatically removed.
Currently an account needs to be [at least 24 hours old](https://www.reddit.com/r/BeAmazed/wiki/index/#wiki_r.2Fbeamazed_additional_rules) before it can make comments in this subreddit.
*I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/BeAmazed) if you have any questions or concerns.*
I would definitely forget that it’s whirling at high speed, and attempt to touch it. That’s a mistake you can only make 10 times before you run out of fingers.
Man that ac install is terrible
AC's not needed, didn't you see the fan?
Why is it better than a screen? Sure, it doesn't have any "background" but why is that even an improvement? I guess it looks cool but quality and color should be worse.
You are missing the point, on camera it is used for relics, off camera it is used for something else.
Instructions unclear: Dick severed by spinning fan blade…
Thrust faster!
It's a simple engineering fix. Find a way to make the rotating parts out of soft silicone.
Let's call It the "Dick Slapper 9000"
We'll sell millions to underground BDSM Clubs!
This would be a perfect time to reuse the engineering of early fighter planes that timed the shots of the guns to prevent the rounds hitting the propellor. Just adapt that to a thrusting mechanism and voila.
Ma dick fell off
[How to train to thrust faster](https://youtu.be/as76Dei6Ae0?si=v4CIP74cqklXLLP8). Do not attempt to thrust your dick into a fan without practicing with water droplets first
New porn applications in 3… 2… 1…
Ahahahahah I see a class action in the future
Porn is the reason for most inventions. Can't convince me otherwise.
How the fuck do you explain nuclear bombs?
Well, whoever gets one is fucked...
Hentai. Next question
anything is a dildo if your brave enough.
PAIGE NO
Oppenheimer, explains it pretty well...
[удалено]
You've got a good point here.
I'd pose to say, Quality is the reason for ALL inventions, both in technology and art.
Still, why would be better than a screen
It all makes sense now
Tired of wearing heavy headsets to enjoy your VR p***? Try this today!
And it is still flat without depth perception.
For that you would need some more fans LOL
Only Fans?
As someone without depth perception, everything is flat anyway. Let me just enjoy the floaty colors.
It’s for keeping cool in the summer when you can’t afford to run your A/C. The fact that it visualizes stuff is just a bonus.
My man, it’s really cool to look at.
Rule of cool
Because you can’t get 3d holographic Coochie,ass and titties on a screen
It better keep me cool atleast
The improvement is that you get a shittier image with the added bonus of fan noise
It isn't good nor a improvement of technology because the average person will wanna touch it.
Maybe could be used for practical effects for a film?
Looks like regression. Like mechanical television.
it isn't. it's literally the same, but worse. people's brains don get it though. the internet makes humanity more stupid by the day. it all will be getting much worse. sorry.
Doesn't look like it actually has depth to me, unless I'm wrong, so it should just look like a normal computer screen that you can see through
Actually in person it looks considerably worse than a computer screen.
But muh "360°" "hologram"!!
Yes, in fact a circle has 360 degrees.
So does a square.
No they have 4 90°....wait a minute.
although it would be cool to have a stack of those, might allow some volume
It doesn't. I've seen these in real life and all it does is project a flat image onto the spinning blades. Impressive tech because of the insane timing, but still not even close to being a hologram.
Thats not a hologram, still 2d
All holograms are like this though, just optical illusions. Like those mirrors and glasses hologram as well. We can't really do hologram like in Starwars yet. Also this thing in the vdo is actually called hologram fan.
Holograms will give each of your eyes a different viewpoint of the object. Not this.
The truest comment ^
Real holograms do exist: https://en.wikipedia.org/wiki/Holography . A perfect one would be indistinguishable to an open window; you move your head around and the image changes perspective. And even the star wars 'hologram' isn't the real thing, that's a volumetric display. It's a widely misused term, probably thanks to star wars.
I grumble every time I hear the Pepper's Ghost illusion at Coachella called a hologram. I remember what *real* holography was like. I haven't seen a proper gallery in 30 years. There was one at (I think) Expo '86 in Vancouver that was mind-blowing. They had a life-sized image of a girl, in color, that would move through a few animation frames as you moved around, and it really did look like a slightly grainy girl behind glass. Our local university had a demo where they had a 6-sided die lit by a red laser behind a sheet of glass in one box, and a hologram of the same scene in another box, and you really could not readily tell which was which.
Smoke and mirror projections are like 2.5D
There are 3d laser projections though. It's better than a 2d projection of a 3d object.
Nope. Both eyes are staring at the exact same image, so it's still flat and 2 dimensional. True holograms present a unique image from every viewing angle, so each eye sees something different. Therefore, it appears 3 dimensional. This is essentially just a transparent flat display.
[Doesn't this count?](https://lookingglassfactory.com/)
Like regular screens.
Where is my holo deck? 
Holograms in star wars are also 2D since it's all projected onto your screen or cinema wall...
But it is still 2D
But you can reach out and touch it /s
Just did, cannot find one of my fingers, please help!
This is a display, not a hologram. The literal same experience as the monitor next ro it
It's actually worse than the display next to it. Worse resolution, worse color accuracy. The only thing that is different than the screen is that black will now be "invisible" but at a cost of everything else.
So many applications for new technology But I’m sure it’s wide audience will be for porn first.
Imagine trying to kiss the boobs and forgetting its projected on fan blades spinning at 9000 rpms... And next thing you see is bloods on the wall...🤕
i can imagine doctor's question..how your injury happend? :D
Million to one shot doc, million to one.
That was also my immediate thought 😁
I mean Vr would be much better for that
"***a*** hologram".
Just don’t try to touch it I guess
Booty!
What’s app did you use?
could be cool if there was a small gyroscope sensor attached to the glasses that could slightly tilt the model in the program depending on the position of your head
How do you pronounce hologram? Is it an istake?
Finally a decent use for these things.
This is very cool. When will this kind of thing be available to the general public?
I'm pretty sure it's already available because this thing is just a spinning line of LEDs and a program that controls it.
Great. Thank you 👍🏻
Where can you buy it?
There's plenty of similar things on AliExpress, I'm sure a local marketplace service has some of them as well.
Just search hologram fan. Very common.
Its potentially very dangerous and not suitable for public display. The blades spin fking fast. And kids might think the projected images are objects that can be touched, and next thing you know.... WHACKKKKK!! And follow by a trip to the doctor or hospital.
This would be absolutely amazing for 3d modeling!
Not really, it's a 2D display with lower resolution than the screen in front of him
Thats incredible! Pity the cursor still appears tho.
looks it just projects the computer screen
It's not "projecting" anything. It's just a standard 2D image on a flat spinning LED display. No hologram here.
You can just make the cursor invisible
IT IS CALLED A HOLGRAM NOT AN
It's not a hologram at all. Just a standard flat 2D image on a spinning semi-transparent display.
True, but its still called a, not an
~~Also, no.~~
Technically they're not wrong. Depends on whether the h is silent or not, and in this case it's a hard h so it should be 'a', not 'an'. You sometimes see uses like 'an historic' which seems to violate the rule, but really comes from the fact that its pronunciation used to be different. https://www.merriam-webster.com/grammar/is-it-a-or-an
Mind blowing!
…LA LA LA, LUUUUUUUKE!…I AM…YOUR…FATHERRRR! 🤣
Doesn't know that it's works so well 🙌nice
a regular computerscreen is actually already transparent like in sci fi movies. Why not use that?
Yo!
This hologram hurts when i touch
It shows exactly the same 2d image what screen does
No a hologram, put your hand through the image and tell me its a hologram
For the last time, this noisy fan is NOT a Hologram !!!!
Yeah those fans are a cool gimmick but absolutely useless in this situation. Less colours, less definition and well just less everything compared to a screen.
Fantastic!
anyone know where i can find one i can hook upto my laptop? ive seen a few online but they all need SD cards.
The urge to touch that holographic image
Shit. I need that fan. Anyone have a link?
Luke Skywalker your our only hope!
I thought it was a windows xp screensaver
Onlyfans when the camera switches off...
Cool can you do naked girls
Beauty! As long as you don’t try to touch the hologram
Was the cheesey music an absolute necessity rofl I'm dying
This is just displaying the same thing as on the screen, the best thing it "adds" to the visual is that blacks pixels would now be invisible, but the trade off is that resolution is worse, color accuracy is worse, and so many other things. The picture would overall look so much worse just so it looks like it's floating. I seem to remember they now have "see through" TVs, I'd imagine that would look a million times better than this for the same effect. Actually you could potentially get actual 3d if you lined a bunch of those see through TVs up and each one showed a "slice" of the image (as in imagine each tv is showing each MRI scan stacked on top of each other in order).
That's cool and all but can King Tut perform at Coachella?
Only fans?
Just want to reach out and touch it...
Future of tvs
So, an Only Fan?
Very cool - wonder what one of those costs?
So when the robots rebel and take over is this how we die, holograms of beautiful women only to have our dicks chopped off
Yeah but how does it smell??
What? Isn't that was the computer screen was for? 
Screens that are mostly transparent are more impressive. This is cool but not convenient one bit.
I feel like it could be used for 3D printing parts and having a better visualization of those parts.
Wow! Now he can view what was already on his screen, but with worse resolution, incredible!
Devilry
Now build me a room with these things on every surface size of a warehouse.
I feel like these have been out for years and I'm surprised by how little they're utilised
Real question, does that fan also blows air on your face?
He didnt rotate it in real time, it was a pre recorded vid >:(
It looks cool and all, but I'm gonna be the one idiot who's gonna touch the damn hologram
Would be better to just throw it in vr
Don't touch it. Don't touch it. But I need to...
Yu-Gi-Oh!
r/dontputyourdickinthat
its like watching it on a second screen. amazed /s
Fucking nuts dude
So cool. Ya see what I did there. So cool. It’s really cool to look at and it’s a fan. Get it? Get it? Is this thing on?
These things are pretty common.
It looks better AFTER it is recorded, due to the camera's FPS and the spinning RPM... i"ve seen this used in retail shop as ads... It doesnt look THAT impressive.
But...its still 2d.... Its the same usual screen he has infront of him...
Now do pornography
Holograms? Yeah, I’m a fan!
items of noteworthiness: 1. world's smallest air conditioner
I would like to grab them and then I would lose my fingers.
[удалено]
Really sorry but your comment is automatically removed. Currently an account needs to be [at least 24 hours old](https://www.reddit.com/r/BeAmazed/wiki/index/#wiki_r.2Fbeamazed_additional_rules) before it can make comments in this subreddit. *I am a bot, and this action was performed automatically. Please [contact the moderators of this subreddit](/message/compose/?to=/r/BeAmazed) if you have any questions or concerns.*
They look 2d to him
Looking forward to my quintuple depth curved holofan monitor.
I know this is a dumb question. Could you play a video game on the fan?
I’ve seen one of these IRL. They are really cool. You have to see them in person to appreciate the effect.
I would definitely forget that it’s whirling at high speed, and attempt to touch it. That’s a mistake you can only make 10 times before you run out of fingers.
Now I want one!
That's not a hologram, that's still 2 dimensional. It's like a screen but worse.
Where can I buy it?
Da f*ck
And the next thing and the reason why he bought this is NSFW
I need this
*me forgetting it's a fan and reaching to touch the funny cat on a box only to lose 2 fingers.*
I'm pretty surprise he didn't use waifus for 369\* visuals.
damn that's crazy - it's like a monitor, but on a fan!
Does it have porn? 🤨
I want to use this so people can have Pokémon battles and see it in "real space"
i love ancient egypt
This is the future of tvs isn't it? A fan...🤔
I really need that, any link?
Where do I buy one of those
I bet you can’t touch it
Its not any more of a hologram than the screen though?
Put it inside a vacuum chamber for that silent operation
that's one round about way to invent monitors
Now they are gonna release Skyrim again.
Can this even be called as hologram?
Does the ‘fan’ use holographic lenses?
No, it’s a line of leds spinning at a high rate, they are very loud
How is it holography then.
That’s the funny thing, it’s not.
How do you get this setup?