http://www.intelligentliving.co/japanese-researchers-create-holograms-you-can-touch/
This is the first really good looking (and working) hologram technology. Smartwatches with huge holographic displays by 2020?
Have a bump.
>>52059713
The waifu age draws near.
can I have sex with it?
>actual working holograms that don't burn you are invented
>no discussion
"I saw this demoed at SIGGRAPH this year. The device was rather huge and there was some fog being emitted into the "display space", which the demonstrator explained helped the lights be more visible at a lower power level (because they were running the demo all day.) Even running at that lower power level, though, I was warned "don't leave your finger in there too long. It'll get... Uncomfortable." Oh, and for clarity: Touchable in this case means it can react to your touch, not that it provides any form of haptic sensation.
Fascinating tech, to be sure, but it's a long ways off from being productized."
finally something people with a ghost fetish can enjoy.
Not really touching, just blocking the projection. Still really cool though.
>>52061936
>touching
nigga what were you expecting from light
never heard of anyone that thought they could actually touch a hologram.
Refocusing focal points to create a dot matrix that gets refreshed at a ridiculously high frequency is not something that I would have thought of for sure.
I want to see how big a laser grid array would be.
>>52061831
Too busy weeb posting in desktop threads. /g/ dosent like technology.
>tfw a huge projector (bigger than a standard car) creates a hologram smaller than a cm.
>>52062657
https://www.youtube.com/watch?v=YgHNtzxO0y8
>>52062633
So it's fair to describe things inaccurately because what they're substituting the accurate description with isn't feasible?
Doesn't seem right to me. They (the article author) should have described it better.
>>52062678
>ermuhgurd he's using tripcode
>oh noes let meh lunk hem to taron givel tripcode avise
>>52062700
https://www.youtube.com/watch?v=YgHNtzxO0y8
>>52062692
Strictly speaking, it's impossible to make a hologram that responds to touch all by itself.
Based on the technology, which I like to think of as a laser CNC, you cannot integrate touch into the hologram.
But there are two very good technologies which can be used in this application:
1. Infrared ray disruption
This one describes a process where an infrared light bathes the projection. When a human hand (or anything) interrupts this projection, a sensor will pick up that interruption. This one is plagued by calibration issues, and I personally consider to be the likeliest candidate for the touch interaction.
2. Microsoft Kinect + Computer Vision algorithms
Similarly to the first one, all you really need to do is figure out when the blob is at the correct position to be blocking the light, and then consider that to be an interaction. This one is plagued by resolution issues.
At centimeter scales, I seriously doubt they used a camera and computer vision to do this.
>>52062716
>hue hue hue lemme do it again
>hue hue hue
>>52062773
https://www.youtube.com/watch?v=YgHNtzxO0y8
>>52062778
Wew lad. I got it, alright? You're a fag. Fucking autist.
Here's a video for you. Cuckosaurus fegx.
https://youtu.be/hdHZ5hp45Fc
>>52062812
https://www.youtube.com/watch?v=YgHNtzxO0y8
>>52062812
You are still using a tripcode, although your identity is of no concern to the thread. Maybe you actually want to post on reddit, where you can even get imaginary internet points that are linked to your """e-persona"""?
>>52062852
