 So we had the whole center. Yes, I'm Daniel Torderao. So I'm a senior scientist at the whole center. And I'm here to show one of our new development, which is a fingerprint sensor. And what is special about this fingerprint sensor, we use organic materials to print it. So you can make really a huge sensor. And this sensor can be integrated in different applications. For instance, one of the applications that we're going to use is to integrate it inside an OLED together with an OLED screen inside a phone. So as you can see, the area of the fingerprint sensor is quite big. It's 6 times 8 square centimeters. And it has the capability of detecting multiple fingerprint at the same time. Or even you can detect palm print or any other different features that you would like to be. So the thing that has the resolution of 500 ppi, which is the FBI standards for biometrics. And it's very fast. We can integrate it anywhere we want. We can do it with visible or infrared light. And as I said, we can print it in large area. We print it. Is it what we're doing today? Yeah, exactly. So we can make it actually like an instrument behind. We can make it flexible. We can make it a large area. We can implement it for many different applications. X-ray, biometrics, health care applications, anything that you would like to. And then you have a whole bunch of other demos around here. Yeah, so I can introduce you to my colleague Pete. Hi. And he can maybe explain you a little bit about this pressure sensor. So what do you have here? So this is a pressure sensor. It's a TPU layer with a printed pressure sensor. And if you press it, you can actually see the response here. So this pressure sensor can work in a strong range. It's fully printed. You can upscale it. Fully flexible. I have a separate sheet here. How do you print stuff like that? This is made by screen printing. So you can see it's really flexible. It's stretchable. It's now a bit tough because it's multi-layer. Precious sensor. Yeah. So you can have this on the clothes? Yeah. And if you push harder on the clothes, something happens different than just touch a little bit? Yeah, of course. If you look here at the response, so the first touch is there's an air pocket. And first you make contact between the top layer and the bottom layer. And you see a small response. And then when you increase the pressure, you get an irresistible response of the sensitive material. What if you touch between those things? Then there's nothing. So you have to touch on it, on the rug around. It's kind of like a bunch of buttons. But we can make it more dense. Here's like a shoe inlay. There's over 400 sensors in here. I can demonstrate we have a movie of this. So if you look at the movie, you can see someone stepping on it. And you see here the response. So there it's much more dense. Nice. You have a lot more stuff in there. Could you grab the bottle? Now I can take it out. I'm not an expert on the bottle, so I cannot explain. Or the bottle experts. Not around. Not around, yeah. So this is OLED. So it's the same type of OLED as we have here. OLED lighting. OLED lighting, yeah, on a flexible substrate. It's bendable up to 1 centimeter radius. In research, we can go even to a millimeter radius. And this OLED bottle, this is in the European project called DITIUS. It's a consortium of multiple companies. What do you have here with this cup? That is for demonstrating inkjet printing. So most of the things here are made by screen printing. This is made by inkjet printing. So we have printed circuitry. And this cup measures the temperature of the liquid inside. So there is a. Now it's cold. Now it's cold, yeah. There's nothing inside that it's cold. So circuitry, LEDs. There's a battery in the back of the graphics. Cheat charging, so wireless charging. So it's a nice demo. So it's just to illustrate that inkjet printing can be suitable for making multi-layer printed circuits. So if you want to build a great coffee place, you would use that. And then if it gets too low, you get to throw it out and get a new coffee. Something like that, I would say. But the whole fully people don't just take it home, that cool cup. Or you buy it first. Oh, you could buy it, yeah. You buy it and get a limited refill or something. Sorry, let's go on this side over here. So if I'm looking. So this is a. Is there a problem? Yes. It's not too much, you see. I will start it up. All right. You just need to unlock it. So this is an energy harvesting system. If I put it on the right spot, you see a small LED start to burn. So now it's via NFC. It's harvesting energy from the phone. And it's storing it in the battery. And then later on it can give the energy to a certain device. It's not a display there, no? No. No, we have it similar with a display. I will take this one. So this is again an OLED with NFC. And now the NFC is harvesting energy from the phone. And it's using it to power the OLED. That's really cool. So your credit card in the future is just going to light up? Perhaps. That's nice. There's so much other stuff in here. If you look at the. So this one is running every 30 seconds or so. This is transparent OLED. You can integrate this in a windshield of a car, for instance. And well, you have to get the right timing. It's in a loop. What's this plastic thing there with all the PCBs? Ah, it's a multi. So this is this one, but then a lot of them. There, see the loop. So you can have this in a windshield. Yeah, in the front windshield of the car. It's semi-transparent. So you hardly see it when it's in the windshield. And you can use it for emergency lighting or direction or something. Is this molded? Yeah. So the top is thermoforming. So in thermostat, right there, yeah, just for the mic. OK. The thermoforming, you see here a research plate where we do research on how certain ink responds to the stresses that you create after thermoforming. And here you see an actual stack being built, which one? Can we take it out? Yeah, sure. So what being built? So you have your flat plate. And there is graphic printing. That's the black. There is multi-layer screen printing of conductive and isolating layers, component integration. So everything is with relative cheap production methods it's made. And then you use it in the thermoforming machine. This is a knee-blink. How do you put the chipset right there? The chips are placed by pick-and-place machine. Very accurate. Yeah, so we have equipment. You first, you do a stencil printing of the conductive adhesive. So you have all the small contact packs that are really accurately stencil printed. And then the pick-and-place machine takes from a wafer stage, takes a component, measures the orientation, looks for the position, and then places it in the isotropic conductive. How's the yield? 100%? Sure. There's no issues with pick-and-placing on the? No, the pick-and-place is common technology. We can do it really reliable and well. The challenge is the next step. When you have this high resolution, the components, everything, and you put it in the thermoforming machine. Part by the NFC? Yeah. No, no, that's not for powering. That's something. Some readout. But then you put it in a thermoforming machine, you heat it up, and then with high pressure, you form it into the shape. And while there's a lot of stress, there is pressure on the components. So that's where a big challenge is. Nice. How much of the whole technologies get used in the world? Are people able to buy products with awesome displays like this? So this is the final product of what we were talking about before? It's a final product. It's real. Yeah. So this is an example of what could be made using this technology. It's made for one of our partners for automotive. So this could be in a car console. And this has, well, it's not working. Is the car's heartbeat? Yeah. So it has here capacitive touch sliders. It's running on animation mode. I'm not going to touch it. You can change the color. You can change intensity. You can use NFC, and it has a transparent touch in the middle. It's like in nice colors. Yeah, it's now just running a standard demo graphics. Nice. So Whole Center is an old institution? Whole Center is now founded in 2005. Oh, so it's very young, right? Yeah, quite young. But how much of the Whole Center cool tech is available? So Whole Center is an open innovation institute. We developed technology together with our partners and for partners. We have companies throughout the whole value chain that are a partner in Whole Center. So we have material suppliers, equipment manufacturers, end users, everything is there. And they have a common interest, for instance, for making technology to make a new car console or to make a wearable health patch. So let's say I want to use the fingerprint technology. How much is it going to cost to use it? I have no clue. Or this? No clue. No clue. So how does it work? They have to join? Yeah, so you join Whole Center either in a bilateral project or in open research. If you are a joint partner, then you can steer the program so you can give input in what you want to. And use the technology? And use the technology. So if you pay for it as a partner, you can steer the program and you become also, you get license of the IP which is generated. Do you have to contribute to developers, engineers? Yeah, that's an option. Also in Whole Center, there's about 280 to 300 people. We have about, we're very multi, from all over the world. There's people there about 30. I'm Dutch. But I think we have something around 30 nationalities working in Whole Center. It's based in Eindhoven. And besides that, we have a lot of student PSG working but also industrial residents. So people from the company come to Whole Center to work together with us on the technology or on their application. So I guess it's really an awesome office, right? An office. It's great. I go to work every night. It's going to be lots of cool things all over the lab. It's very cool. We have a very nice lab. We have multiple labs. We're located on the high tech campus in Eindhoven. It's a former Phillips research laboratories. And now it's an open campus. There's about 150 companies located, varying from very small to very large. And Whole Center is one of them. Cool.