 And we're here at Siatec, and hi. So who are you? Hi, I'm Naoyi Monterey from Tatenaka Corporation. And at Takenaka, you are doing a lot of work with Boston Dynamics with these awesome robots. You have some other robots going on here, and you have the mixed reality stuff. So what is a Takenaka company doing? We do a lot of stuff. We use the robotics for the construction management. For example, we collaborate with the Boston Dynamics, and we use this robot. So this robot is going along the construction site, and they take a picture and check the construction status, and work like people who manage the construction. So do you build technologies for factories? For construction sites. So construction of buildings? Yes, for building sites. And you have automation of moving all kinds of stuff? So we are, our concept is not the fully automated construction, but we assist the robot, assist the construction manager and the construction workers so that they can conveniently use those machines. What do you do with the mixed reality? You can see here, if you look at this, you can see which piece of the panel goes to where. So for this construction, see this panel? So this panel is originally designed and it has hundreds of patterns in one, in single, in single construction, like that one. So for, yeah. What is this? So this one is the EQ house, this one is the collaboration with Takenaka, and this house is showing the future, future living style of mobility and house-integrated theater. So what is this area? This is the house, the car, and the pappos is integrated in there. So you have the car parking here? Yeah, the car is parked here, so this one is the mobility too. So the car goes into the house so we can live together with the vehicle, and this is the living room where the living space is located. And what is the society 5.0? Society 5.0 is an integration and utilization of many data derived from the architecture and the buildings and the environment, and not only using that data for single use, but to utilize all the data into many kinds of stuff and make the living quality better. So that is the society 5.0. What are you talking about here at your booth? Is this like a... So here, he's presenting about the robotics for the construction. The construction? Yeah, we use many... We use many robots for the construction site. So the robots are designed to assist the construction workers. What is this demo? So this demo is the sensing response. So if you... And you can see that it's an interaction between the human behavior, human motion. I can play with the balls. Yeah, and those graphics. With the environment and the human motion. What does the wind do? So... Sorry, I don't know. Full air. All right. And these? So this one is the... So this one is the visualizing the activity of the city and town environment. So you can see... You can take the data from the... From what? SNS or many sensors. And they visualize and they relate for each data by big data analysis. So you can check how busy the city is at any time you want. Yes, and also what kind of people are interested in what kind of stuff in the city. And what is this about? So this is the human motion and human flow analysis solution. So here, right now we're showing the real-time human flow in this booth. See the graph. And based on this monitoring, we simulate and estimate how the human flow is going to be in the future. So you know how many people will be here in half an hour? Yes, so right now in this booth, about 75 to 74 people are here now. And we estimate the whole day how the human flow is going to be. So 4,400. That is the cumulative number of people who will be there in these four days. How do you measure? Do you have something similar? Human sensor. Infrared sensor? We use the infrared sensor because... We use the infrared sensor because if we use camera, camera will identify who is it. But for the personal data security, we don't want to identify who it is. So instead of that, we use the infrared sensor so that we don't need to identify the human personal data. But we need to know only the human behavior. And this and this? So this one is showing our solution for building automation security. So building automation is the system which controls the building system. So however, the building system is sometimes very vulnerable for the security attack. So we are creating a consulting solution for checking how vulnerable the VA security system is. And also we provide a solution to make the security higher. Security system like IT? Yes, IT system in the building. So building systems are fully automated now and also it's integrated in many systems. So however, the VA systems are originally designed only for building systems. So even though right now it's fully automated and fully IT networked, but sometimes the network security is very vulnerable. So we are checking the network security of the building system. This is the virtual reality inside the office. So this is showing the virtual reality inside the office. And you can see, you can feel how the earthquake, when the earthquake happens, how the building inside will be. And you can see the difference between the... resistance building and we can feel the difference between the resistance building and the isolated building. How the earthquake... Effects the building. Yes. But you need to input all the information about how the building was built. All the material, everything, right? Not everything. It's only how the building is height. Height of the building. Height. How big the walls are? Kind of structure. What kind of structure? What kind of structure and the height of the building and the height of the floor that you want to simulate. And also this one is showing the... can you show that? Show that video of the resistance building. So now you see the resistance building when the earthquake happens. You can see all the furniture's bookshelf goes down. You don't want to be sitting next to the bookshelf. No way. Can you show the isolated building? The building itself is isolated with the shock and the isolated rubber bearing. So see here, it's the same kind of earthquake happened. However, it's very stable. So you can see the effect of the isolated building. So here, not only watching the video simulation, but you can feel with the virtual reality. So that's the idea of this system. Okay. And this one? CO2. Yeah, this one. We're providing a solution for reducing CO2 emission and the emergency operation. Emergency power supply. And for demand response, virtual power plant. So we manage all those onsite renewable energies and onsite distributed generation. For the isolated operation, emergency power supply for the building. Integrated with all those things, including the electric vehicle. And also, in the normal time, we use it for the demand response, which react, the building react, the grid situation. When the grid situation, grid power is getting very high. And when the grid electric car generation has a shortage, then the building itself, building inside will reduce the electricity usage, responding to the grid situation. And right now, we are creating the fully automated system, which is getting the signal from the power grid and fully automatically respond by integrating all those renewable energies. Is that a smart grid? Yes, it's a smart grid. Smart grid. Is it already deployed or is it on the development? Partially deployed, but not fully deployed, compelling to, of course, in the United States and European countries, it's fully deployed for many years. But now, Japan is catching up with that. There's already a smart grid in the US? Yes. And in Europe? Yes. But you want to have renewables, right? Wind power, solar power, all this? Yeah. So, in Japan, renewable installation in a grid is still very low more than European countries. So, however, it's getting increasing now in Japan. And in some area, like a future area, it's nearly the same amount, same portion of the renewable energies that are installed in, like, European countries. Which area? Kyushu area. But which one? Kyushu. Kyushu, how far is this? Kyushu is the south-eastern side of, south-eastern island side. Is there a lot of wind there, maybe? They have a lot of solar power. And also, they are right now installing many winds including the offshore wind too. And do you want to have batteries or energy storage, kind of, on the smart grid also? What is going to be the battery solution? We use batteries for emergency power supply and also balancing the power grid. Just very big luteum ion batteries or different kind of battery technology? Right now we are using the luteum ion batteries, and this one is, for here, on this side, this one is using the reused battery from the electric vehicles. Nice. So, how many electric vehicles in Japan? A few? Many. More than a million? Many. I cannot answer that on my head. So, the company Takenaka is just operating in Japan? Or is it exploring this technology? Oh, we do have the operation all over the world. So, we do have the European branch and the Asian branch as well. So, and what is it? Is it a big company doing a lot of IT stuff? We are a construction company. So, basically, we design architecture and we build the buildings and factories and residential buildings. So, you work with the architects? Yes, we do have many architects and engineers. And you work with architects from all over the world? Yes, we do. You work with Bianca Engels and the Danish guy, but you might work on projects in Europe and anywhere? Yes, we do. Right. So, right now we have the big European branches and we also have the branches in the United States and right now we are getting more and more projects in Asian countries. Are you one of the leading construction companies? Yes, we are one of the leading construction companies in Japan.