 Okay, I'm here at the Southern South China Normal University with Alex Hensen. Hi Alex, it's a good to see you again. Can you tell us a little bit about what you're showcasing here today? Okay, we're showing reflective display technology. We coined electrofluidic display and it works by moving films of oil in and out of the field of view, thereby switching to a collared state and a transparent state. We can use a diffuser behind it in order to make it a white state or a collared state. Okay, great. So can you tell a little bit about how you produce all the colors? We produce the colors at this moment, that's especially visible on this side, by using a combination of the printed primary colors, which is a cyan, a magenta, and a yellow color. And by placing three cells, one on top of the others, we can mix the colors and build all the other primaries from the mixture. I see. And can you tell us a little bit about what's unique in this electro-wetting technology that you guys are working on? The electro-wetting technology has a full video speed that's shown in this demo. If we diffuse the image a little bit, you can see that this demo is switching at 25 frames per second and it's actually going fully dark in between frames. So we have a full 50 frames per second potential video speed. And at the same time, we can reach up to 70% brightness if the switch is open versus the normal 40% that's achievable in LCD. I see. I see. And can you tell a little bit about the contrast? I see that some of the dark pixels you have really high contrast. Can you talk a little bit about that? The dark pixels, they're pretty dark. We can go down to less than 10% transmission, so 4% or 5%. In principle, that would mean we get a contrast of well over 10 to 1, up to 15 to 1. These samples, unfortunately, don't show the nice whites that we would like them to show. They're somehow off the mark. But it gives you some good idea what can be achieved. Okay, thank you. It's a pleasure. Alex, good to see you and good luck. Thank you very much.