 All right, yeah, so we're here. Hi. Hi. Introduce yourself. Yes My name is Karim Mager-Bortugin and I'm from University of Tsukuba and we are demonstrating 3D displays here and it's class-free and You can see the 3D images without wearing special glasses or goggles So what am I seeing here? Yeah, you are seeing a 3D virtual scouts floating off the screen and they enhance reach How does it, is that magic? No, no. Yeah, it's always not magic We display multi-wheel image on the back screen and using the lens array and the large aperture lens to distribute them to different angles So then the multi-multiple viewpoints are generated around here Yes, and you can observe them with a binocular parallax and motion parallax That's so cool. Yeah, thank you So this one is with a similar structure and it's a virtual image type So which means the 3D images will be constructed far behind the display Constructed behind the display? No, no, no. It means the depth will be Far behind it's just for depth the viewing depth not the So the viewing angle may be a little narrower in the display because from the side. Yeah, yeah, there is nothing at the side So you have all the different views. Yes. Do you have we have 11 in the horizontal and 6 in the vertical And what's happened here? Yeah, it's amazing. We are using this kind of a transmissive display Like this you can see my hands. Yes, and the transmissive display here and we use it two layers And yeah, I have to look. Yeah, you can see. Yeah, it's a transmissive display. You can see my hand. No, hello Yeah, yeah, yeah, and which means The layered the image plane will make a two-layered real image here and with a different depth So we call it volumetric imaging which means 3D images with volume and This is this device is like a one one plus one integral imaging plus volumetric imaging and those two are Normal integral imaging with a one layer of real and virtual image Yeah, is there a way that your technology could be used for huge Holographic home display that everybody will have I think I think we can you can yeah Yeah, I think we can but we haven't tried it yet But you have it huge you need a much bigger back back. Yeah, we need to really the screen is yes, the whole area. Yes, so So it's just Yes, we got a bigger one. Yeah, actually we need a big big Monitor to display the real images and we also need a big lens array and a large aperture lens Yes, I think we can do that and the lens array you can do it. Yes, you just need What do you need the display supplier to do today to provide you with something special? No, I think we can use the normal displays they are selling As soon as they have a big Size and the high resolution does it help to have a more brightness? Yeah, exactly especially the Macro LED display for AK. Yeah. Yeah, and we we love that and we want to use it With a large size and high resolution. Also, we make a big lens array and I think we can generate a big 3d displays and The little lights that I see around is it possible to get rid of those? Actually, we are working on that because the light environment is a little bit Complicated and the reflection is a little bit huge. It's better in the dark room. Yeah If in the dark room it the image will be pure pure. Yeah huge especially the Skull floating here, it will be more pure. You need to close the whole thing around. Yeah, that'll be fine but we are considering to do some Adjustment to the lens array or AR coating or something to eliminate the reflection As soon as we can. And what what do you show here in this paper? Yeah, so The integral imaging is It's an old technique, but I think it's attractive, but the new the innovation part of our demonstration is the Elemental interleaved lenses the normal lens normal lens. It's a Fresnel and it's The the seam of the lens array will be distinct. So we use a new designed Structure, it's it's interleaved the prism is interleaved. So the light will be mixed and The seam of the lens array each of the lens will be less distinct that helps us to get a high better image quality and Especially with the real image device the the transition with between view and view will be more smoother So be like that and we are So we did these devices so do you like the devices? Yeah, thank you with the team. Oh, yeah, yeah I'm actually from the visual media lab of University of Tsukuba and This works our our lives teamwork. So We also considering other Direction of the research so for example to make it small and make it like a see-through AR display Yes, that's our future work see-through. Yeah, see-through. So which means like like a You can see the environment Escape are and you and you also can see the AR content see-through. Yes. Yes And especially for this device, we want to combine it with a haptic system to make a virtual button So the haptic system will give you the haptic feedback and the word the hours display can give you the Image of the 3d 3d. So you can touch it and with the haptic feedback But you actually didn't I actually are not touching them because it's virtual Yeah, I think we think that's cool. You need to make him laugh And actually we have a CG on here and I will show you give me a sec Yes, we have a Hatsune Miku dancing there Yes What's the resolution right now for each? Yeah, it's like 400 times 400. It's not very high because The the number of view is large and the resolution of the monitor is not very high. It's okay 4k. Yeah, we want to use it. It was 8k or 16 16k. Yeah, just call them. Yeah. Yeah, just make phone call. Yeah. Yeah, let's call them All right, cool. Okay Thanks very much to ZXS to be one of my sponsors here at the display week 2023 ZXS is based in Shenzhen and I will be doing a video very soon with them Featuring their transparent displays all led LCD light box ads machine So thanks a lot. I did video with them nearly 10 years ago when they were doing tablets and now they do these cool devices Thanks a lot for watching Check them out