 Okay, so we're moving on to Hafsa Wahid, all the way over in Pakistan. Yes, I'm here. Ah, okay. Go ahead if you want to share your screen. Yes, show the screen. Can you see my screen? Yes. So, when I register, my name is Hafsa Wahid and I have been working as a senior lecturer at the University of Management and Technology and Graduate University. So when I register for this college on the lighter applications. Actually my field is basically laser induced plasma and I just review few papers, and I review those papers, and afterwards I just design a layout for the lighter applications in different areas, and in different areas, where I plan to collaborate with the different departments of my university. And in future I plan to design the lighter technology, as well as, which is a field in which the electrical engineering department will be involved. So as I will involve the computer science and science department for this purpose, in order to make the model and design some application in order to model and simulate the 3D images by using the lighter technology. The lighter is the acronym for the light reduction and ranging and due to its optical frequencies and high frequency and shorter wavelength, it can be used in diverse applications. For example, in the atmosphere, agriculture, archaeology, and cost line mapping. I basically use this, I designed this type of project where I will use the airborne lighter, which will be mounted on the drone. Actually, some of my electrical engineering students designed the drone. And in future, I would like to mount some drone, mount some lighter on that drone, where they will be able to capture the images of in different areas, so that after getting the 3D images, the computer science student would develop some application, and we will get some 3D images. So I might talk is about the in the field of atmosphere in the field of oceanography and micropropography, and in the field of archaeology. So lighter application and dial technique is a well established laser technique, and it is used to for the remote sensing of the atmosphere is implemented to program most any level of the atmosphere. So why I'm talking about this application for the atmosphere. The reason is that laur, which is the second largest city in Pakistan, it is affected by the heavy smoke. Every year in the month of October to November. So the reason of the smoke is organization industrialization and heavy traffic. So all because of these polluted polluted environment. I believe that if we use the airbound lighter, and if we use this lighter technology we can detect that due to its shorter wavelength, we can detect different pollutants in the environment, and by using by directing those pollutants we can detect the densities of those pollutants, and we can device some solution in order to overcome this small, which is a very big issue in Pakistan. So I'm just in the beginning stay in the beginning of this project that I will discuss with all those departments of both these universities. So another application is in the oceanography, as well as in the field of in the, because in the field of oceanography, we can take the snapshots of the post at any different specific time intervals we can measure the coastal erosion as well as we can measure the cliff faces for the mapping pathoses. So why I talk about this application by using the lighter technology. The reason is because the coastal line of Pakistan is about 1050 km and the majority of the coastline lies in Balochistan, and there are lots of cliffs, and most of the coastline area of Pakistan is still on its door and it's flooded. So that's why I believe that this technology can be very useful in future in order to measure the cliff mapping, as well as there are many islands, and I believe that lighter technology can be very helpful in measuring the coastal area in measuring the eye in detecting different islands in all these coastlines. And the last application that I'm going to talk about is the lighter application in the ideology. So why you are using the lighter in the field of archaeology because most of those hidden gems are usually covered due to the permanent, sometimes there is a rain forestation, sometimes in some areas due to dust and storm, most of the, most of those signs are covered. So lighter in combination with the GIS, which is global information system, we can get the detailed and accurate layer images of the, and we can reveal different structures and features. This technology, lighter technology can also be applicable on the archaeological sites of Pakistan because most of those archaeological sites either they are covered like this archaeological site of Merida, which is in the western part of Pakistan is covered by the dust and storm and this one is the pipe. It is also covered by the forestation and vegetation. So I believe this technology would be very helpful in order to explore these sites. We can reveal the hidden gems. And I believe this technology would be very useful in the field of atmosphere in the field of oceanography and in the field of archaeology, particularly in the world, Pakistan. So thank you very much. So I am in the initial stages of this lighter technology and its applications. So that's all for now. Okay. Thanks. Thanks very much. Questions, anybody. Yeah, Hugo. Thank you very much. Excellent presentation. I think as a case study that may help you with the global information system side. Have you looked on how my in my city was uncovered with LiDAR. Yes, yes, I've gone. Yes, yes, yes, my in city. I studied about those Mesoamerican sites. I guess the National Geographic made some documentary about those sites and yes I studied and I also saw the documentary about those sites of Maya. I believe I think that recently, most of the Americans I guess they are using this LiDAR technology to uncover these archaeological sites so that's why I'm taking this idea from those South American civilization that why can't we use that technology in order to reveal our own sites because we also have a large number of archaeological sites. So you're well prepared then. Thank you very much. Thank you. Thank you. Interesting. Thank you. Thank you. Any other questions. Okay, well, thanks very much officer really great.