 Okay, perfect. So we are good to go. So I again welcome you all to, okay, I'm not able to log in. Okay, I'll take, I'll take your doubts. Pictoblox's approach is identical, not exactly. Pictoblox is a different software which you have to use. Okay. So now welcome back again on to the Mission AI Bootcamp number one day two, which is today, again, we are coming up with the new concept for all of you where we will be discussing about artificial intelligence. And as you know, all of this we are teaching you so that you can take part into the code over 2021 and international competition and showcase your talent to the world and grab an opportunity to put yourself on to the top charts. So now let's start with today's discussion. So as about code over 2021, you already know, we have title sponsors as more one is a foundation. The code over 2021 is hosted by stem media and the art park, which is an initiative of IAC Bangalore. Our competition is accredited by stem.org. Also, we have a education partners as my skill school's failure for techs. Some of the wonderful prizes sponsors, hero cycles, Lily goes son founder and xypher toys. We have also a community partner to spread the word, spread the word around the world, like Guru Shala, Niti IO, Augusta foundation, Joro Mission AI, and I start belly. Now, as like some of you have joined us today, so I want everyone to download the pictoblocks if they have not downloaded it. So, I'm sorry, if you have not downloaded it, you can download it now by scanning the QR code or also we are sharing you the link onto the chat box. So here is the link for downloading the pictoblocks onto your laptop, desktop as well as on your Android phones. So it's the major capability of pictoblocks that you can work it around all your devices, whether it's a desktop, it's laptop, a tablet, or it's your normal smartphone, whether it's an iOS or it's an Android Windows anything. So now I think you have, you might have already already downloaded the pictoblocks. Okay, I can see wonderful. Green Raj has mentioned I have downloaded the and has mentioned installed. Okay, I can see the students are pasting installed. It's wonderful. A thumbs up for all the students who have already downloaded it and installed. So to start it with to start it with, I should say, today's session, let me give you a small recap. So what exactly with what we saw in yesterday's session was the about the code over 2021. We talked about the themes. We talked about the age group. So there were six themes where you can choose one of them. And of course, the age group, there were three age groups where you have to choose your age group. We also showed you the registration process, how you can register and how you can access the free resources of the boot camp, right, which is very, very important to earn your certificate. And of course, we also showed you the wonderful prizes. This was about all the mission AI boot camp. Then we talk, this was all about the code over. Then we came up to the mission AI boot camp where you are already here on to the day two of the mission AI boot camp number one. Now, to yesterday, we saw an animation and hope all of you have already enrolled to the whatever.org registered yourself and completed the quiz. Right. So I want everyone to complete their quiz. Okay. And of course, like I should say, complete your quiz daily so that you can ensure your free mission AI boot camp certificate. Right. So as I mentioned, again, the comp, it's completely free of cost to access the free learning resources. Okay. So now coming to the part of introduction to artificial intelligence. So which app do we have to install? So we have to install the pictoblocks. So link is already on the chat box. Also, we would be sharing it to you. Now students, when we are talking about the artificial intelligence, right. So yes, I have done the quiz. It's amazing students who have done the quiz. I will be asking this question to you daily that how many of you have completed the quiz. How many of you have not registered. So please make sure that I cannot see the quiz in my dashboard. So no worries, I will help you again today towards the end that how you can enroll and you can see the quiz. Okay. But it's really mandatory for all the students to complete the quiz that is going to give you a big confidence that you have learned something new. Okay. So to start with today's session introduction to artificial intelligence. So you might have heard this word artificial intelligence from like a lot from a last one decade. Okay. So because of course you can see it's an like a touch of a human and robotics or you can say computer. Yes, of course we are the humans who are making the machines intelligent and that we are calling as an artificial intelligence. So now talking about the things in depth rate. So yesterday also we saw this that Alexa is an example of artificial intelligence. So if I talk about here Alexa rate. So to give you a complete description that how exactly the Alexa is working. Okay. So here you can see a man is sitting and of course it's talking to Alexa and it is asking do I need a umbrella. And you can see here the Alexa is replying that no one is expected in San Francisco today. Right. So what does that mean? Can you think that machines have been now so smarter that they can let us know all about the weather is with a perfect location. So the answer is of course yes. And how exactly it is working. Let me just give you a little brief. Although we will be talking about this when we will be learning the speech recognition. The user or I should say the person is asking the things to the Alexa and Alexa is converting all the words which has been spoken by the human. Okay. And just after like converting them to the machine language I should say the Alexa is checking everything on internet. Okay. And then coming back with an answer of the weather and also it is using your location. That's why Alexa is able to tell you about the exact location. So I saw some of the chats that some of you mentioned some more applications is amazing. Also, I would highly request the students not to spam the chat. Okay. So if we are not able to see your questions, we will be giving you a complete time of 5 to 10 minutes to ask your questions. So in that time you can ask all your questions. Okay. It's highly recommended not to spam the chat so that we can see all the chats clearly. So now I think this Alexa example must have given us some sufficient idea where how exactly the techniques are working. Now coming to one of your favorite examples, I know that is a face filter. Okay. Yes, when he has mentioned the Sophia, the first year over perfect. So now talking about this example. So of course, you might have used this application so many times. Okay. And let me just tell you again that of course this is also using an artificial intelligence technique which is face detection. And that is what we are going to learn today that all how all of these applications are working. So now coming. Okay. So I think many of us also know about this. So can I have a little guest onto the chat that what this pictures actually looks like. Can I have your guest students that what do you understand after seeing this picture. Okay. So let's see who gets this correctly onto the chat. So I'm waiting for your responses. Okay. Okay. Okay. Tesla. Okay. I got a bunch of messages just in one second. Okay. So some Avantika. Yes, when he has mentioned about self-driving cars and I can see so many other students has also mentioned about it. So of course, this is a picture of a self-driving car where a machine is Tesla. Of course. So as you can see here that machines are able to detect the different objects. Okay. Not only detect the objects, but they are also able to take the decisions. Like you can see when a person came in front of the car, you can say a kid. Okay. A small baby came in front of the car. Okay. The car just got stopped. Right. And of course this is of course an autopilot Tesla self-driving car. All the answers are perfectly correct. And this is just because of artificial intelligence where the machine is not only detecting the different objects, but also able to take the sum of the perfect decisions, very critical decisions. Right. Now, coming to the next industrial application. Okay. So you can see here that there is a robot take a robot, I should say, which is just picking up the pancakes. Okay. And it is automatically means I should say picking up those pancakes, which are baked. So here you can just think that how smart the machine has become. Okay. Even if some means as an human, I will be given this task. So I need to touch it. Okay. Or I will just try to see it very carefully whether it's baked or not. But machine is just able to do that task just in a fraction of second. And this is, you can see is the power of artificial intelligence that it is automating the things with high accuracy. Okay. So as someone mentioned, I don't know this machine. So let me just give you an idea. So this was a self-driving car, which works automatically. No driver is required to drive this car. It takes all the decisions automatically. Okay. Now coming to the next part that how, what exactly, where exactly now the AI is getting used mostly. So AI is also getting used in the surveillance. So how exactly you can see here that camera is able to detect the people. Also it is able to detect, I should say the different features or I should say different objects carried by the person, like the person is carrying a mask, a person is carrying a bag. Okay. Or it's carrying a trolley. So this is used in many of the malls or many of the public places to detect if no person should be able to, I should say, carry the weapons in the public place. Right. So this is someone has mentioned CCTV. So it's not only the CCTV, but the CCTV, which has been enabled with artificial intelligence. Okay. So normal CCTV, you can just capture the people. You won't be able to detect what they are carrying. But we are, if we are talking about the artificial intelligence, this CCTV is something which is also detecting what human is carrying. Okay. So now coming to the next part. Okay. What is human intelligence? Okay. So let me ask you, like, are we all intelligent? Can I have your response on the chat? Are we all intelligent? What is surveillance? Surveillance is you can understand is like detecting the people taking, I should say, monitoring the people, okay, monitoring the people, like if in a class, a teacher is teaching that no student is cheating on an exam day, of course, you can relate this. So this is a surveillance by a teacher onto you. Okay. So surveillance is monitoring. Okay. So yes, I can see now, like a bulk of yes, of course, we all are intelligent. Right. So why do we are calling us an intelligent? Because I'm going to explain you this part. What if we are talking about an intelligent in a human way, or I should say if we are talking about a human intelligent, there should be three major things. Okay. The first is the ability to perceive and understand and analyze the information. Okay. We are going to just see this in a depth. The second is the ability to learn and increase the knowledge. And the third is the ability to make the decision based on the knowledge. So to make you understand about it, just let me give you an example. So just think often time when you might have seen the fire for the first time. Yeah, of course, the fire. Okay. So you might have seen that fire around a road across the road. Right. And what was your expression seeing that I should say the fire. So you might have attracted towards the fire. Right. I will just give you my example. So when I saw the fire for the first time in my childhood, I got attracted to it. I start going near to it. But as soon as I get little near to it, I started getting heat on my face and my body, a burning sensation can start coming up. So this is what I understood. I analyzed it there that this is not something which I should play with rate. It's something dangerous. I could, I should have always a good distance with the fire. Now, after coming back to home, you might have also seen some of the users of fire. Right. So in our homes, generally we use gas stoves where we use the fire to cook the food. So they are what we understood that fire is not always the dangerous if we are using it with precaution. Right. So it can be useful as well. Now, coming to the next part that is increasing knowledge. So like here you've got a knowledge of the different users of fire. Also, when wondering around your home, you might have seen a matchbox. That is, of course, a source of fire. And this is this is start adding up to your knowledge that what are the different sources of fire? What are the different sizes of fire? What are the different color of fire? And now you were pretty good with the knowledge of fire that what is the uses? What are the I should say merits or demerits where you can use the fire where you have to keep a distance with fire. Right. Now the third and very important parts come up here is the ability to meet the decision based on that knowledge. So let's assume a wonderful day. Okay. That's your happy birthday. Okay. And if I give, if I bring a good big cake for all of you in front of you on your birthday and I'll keep a candle on it and I will ask you to lift that candle. So what you are going to use? Are you going to take that candle to the outside fire? Or like, are you going to take that candle to guest? I'll just repeat my question. I want all of you to answer this on your birthday. If I come to your home and I bring a big cake with the candle on it. And if I asked you to lift that candle, so what is the source of fire which you are going to use? So you know many source of fires, right? So if I, if I give you a chance to lit a candle, what is the source of fire you are going to use to lit the candle? So we are going to start the activity in just few moments. So I got the first answer from well up that is the matchbox and that is perfectly correct. So I got, yeah, I got the first answer from the world of the matchbox. So I can see my he has mentioned lighter. Of course. I guess to might be a difficult choice. Okay. And as mentioned, lighter matchbox candle. Okay. Perfectly correct by all the students. I can see matchstick. Okay. So matchbox lighter. All these are perfectly correct because we are intelligent. We know where we have means which fire we can control. So we can control a lighter or a fire. Okay. When we are using it to lit the candle. And that is why we call it as an intelligent. Here you can see all we are very intelligent that in just a few moments, you were able to answer a portion of a scenario. Right. So this is how we call humans as an intelligent. Now, of course, animals are also intelligent, but their intelligence are limited to their survival. Like they are able to find the food. They are able to express their love to their ones. Okay. They are I should say intelligent enough to save them from the danger, but they won't be able to innovate the things. Right. Now coming to the artificial intelligence. So we saw the examples of artificial intelligence in the beginning. And there also you might have observed one thing that all the machines were able to take the decisions by their own. So if I talk about artificial intelligence, so a artificial intelligence is a machine, which is able to take the decisions of their own. Okay. So here you can see the AI machine should have an ability to gather the information, analyze and take decisions and also automatically work on it. Right. So you just saw that there was a robot rate who was able to not only detect whether the cake is baked or not. I should say pancake is baked or not. Along with that it was able to pick that cake. Right. So it was able to automatically do the things and there was no humans required. Of course there is a supervision of human onto it, but humans are not doing anything at that part. Okay. So let me just ask me see some of the questions. So students the question related to the registrations and everything. We will be answering to you towards the last. Okay. Register to register in the company. We have to give the money to register into the competition. You have to give the money, but to earn a free certificate of the bootcamp, you don't have to give the money. So again, as I said, we will be helping you with all of these questions towards the end. Okay. Do both the teammates have to register? No. Only one teammate can register by giving the name of both the candidates. Okay. So now I think do both. As I mentioned hush, no, both the candidates don't have to fill the form. Only one candidate can fill the form by selecting two member and giving the details of both the members. Okay. I will be taking your questions. Don't worry. We are here to solve each and every doubt. Okay. So now coming to the next part that is applications of air. We have been using this artificial intelligence in many fields. I should say now we are working with AI in all the fields like gaming, expert system, speech recognition, face recognition, text recognition, making intelligent robots, computer vision. And now the things come up which you were all waiting for that doing an hands-on activity. I know you were like waiting for this for very long. Sorry to make you wait. But as I always say that it's necessary to build a good foundation so that you can make a good projects and understand the things during the hands-on activity. So again, we are going to do all the AI activities into the pictoblogs, which is one of the best coding and AI software free for all of you to use. And let me give you a little more idea of this that what are the different things you can do in pictoblogs related to artificial intelligence. So you can make some projects where you can detect the name of the celebrity, detect the name of the objects like which we say as computer vision. You can work with face recognition. You can also work with OCR that is optical character recognition. Okay. So also you will be working with speech recognition, machine learning and wonderful pre-tained models. So I would again, once again request the students not to spam the chat. Okay. And just give me a second. Okay. So now, so are we all ready to start with the activity of face detection? Can we have just on the chat box? Yeah. Hello students. Can we have your response on the chat box? If you are all ready to start with the face detection, I want you to write the face detection on to the chat. Okay. I want everyone to write FD or a face detection. Okay. Yes. Yes. I can see I want all of you to write face detection. Okay. Wonderful. I can see. Yes. On the chat. It's amazing. I'm going to share my screen and start working on this part. Just give me a couple of seconds. Okay. Of course, FD, FD. Now I can see FD on the chat. That means of course the face detection. Okay. Amazing. So I will start by sharing my screen. Just give me a couple of seconds. So I'll just share my screen here. So just give me two more minutes students. I'm finding some difficulty to share my screen, but it would only take a couple of seconds. So till the time like I'm finding some difficulty, I would request Mr. Neera to like just answer some of the questions on to the chat. So I think now I'm back here students. So can I have your response? Am I audible and visible clearly to all of you? Yeah, Mr. Neera is my voice clear and am I visible? Okay. Okay. I can see yes here. Okay. So thank you. I can see the responses. Hello, Neera. Am I audible clearly? Okay. Yes, I have got the responses on the chat. Okay. Wonderful. So now we were supposed to start the activities. I will not take much more of the time and let me just start the start the share with this. Okay. Thanks all the students and also I would again request all the students to fill the attendance form as we can see that you have not filled till now. So Mr. Neera, I would again request you to please paste the link on the top so that all students can fill the registration, sorry, the attendance form today. Okay. Attendance form for today. Okay. So yeah. So now I think my screen would be visible to all of you. Okay. So this is the your lovely pictor blocks. Your voice is and camera is clear. So thanks. So now you can see we have already pasted the link for the registration for your attendance form. So I would just stop your chat for as of now so that all can take this form and fill it. Okay. So I've also kept a form link onto the chat. Okay. I can see Ashmit has filled. Let me again ask all the students to fill it. Okay. Now starting with of course one of the major important thing in the pictor blocks is to sign in. So I want everyone to like everyone to sign into the pictor blocks. Okay. And how you can sign into the pictor blocks is you can see the signing signing in option onto the right hand side top corner. So this is the signing in option. Okay. So as soon as you click it here you are going to get a form like this. If you are first time user then you have to click on register. Okay. And after that you have to click on student. Then you have to tell the your age and then after you have to fill this form and as soon as you click on create my account you will receive an email. There you have to verify your account and you have to come back to this place again and you will have to just say confirm my signing in and you will be signed into the pictor blocks. Okay. So right now I'll just sign in myself as I already have my username with me. So now you can see I'm signed into the pictor blocks. So now the first major thing like you already know that we are going to start working on the face detection application what we are meeting making today that is face expression detection. So this is how we start the first thing what you have to do is you have to click here on the you can see an add extension option onto the left bottom corner. Okay. So you can see an add extension button on the left hand side bottom corner. Okay. Just click on this and you will be able to see the wonderful extension. So the extension which we are going to use today is the face detection. Yeah. Of course the first one as soon as you are going to click on face detection the new set of blocks will appear on your screen. Okay. So now I'm going to start the chat. Okay. So that if you are finding in trouble you can paste it on the chat. So yeah. So I'll repeat this the first step is to add the extension from the left hand side bottom corner. A button is there which is called an add extension and then you have to select the first extension that is face detection. Now as soon as I added a face detection I was able to see the new blocks as well as a new palette of face detection. So you can see this is the new palette of face detection here. Okay. And now I'm going to make the complete things which I thought of which I planned off like that is face expression detection. So the so how to fill the credits you don't need to fill the credits you have you can just leave that part. Okay. We will be talking about the credits in coming classes. So you don't have to worry about it. Which board do we have to select? So for as of now you don't need to select any board. You have to just click on add extension. Okay. Now coming back to the script part. So the first block which we are going to use is turn on the camera. So I think this is pretty very small for your view. So I'll just increase the size of the view so that everyone would be able to see. Yeah. Yeah. I have already zoomed in. Okay. So this is the first block. Okay. So this is the first one on the video. Okay. Stage with zero percent transparency. So I'll just show you again how exactly I got this block. So this is the first block students and I have dragged this here onto the top. Okay. Gargantz email. You have to give your parents email ID where you will be getting an email to verify your account. I think I have answered your question. Now I'll just click on this block to show you how exactly what exactly this block do. So as soon as I click it here, it is going to turn on the camera and now you would be able to see me on your camera. Right. So now I think you can see me on like two cameras. So okay. I'll just switch off one of my camera. Okay. So now here you can see I'm available for you on two picture blocks. Now students, this is very important that one question was asked that how I turned on the camera. So you can see this block and it has mentioned that there is a drop down. Okay. So your extension is loading. Don't worry. It will take a few minutes if you are using it for the first time because all these things will be getting added. Okay. How to get extension. So for getting an extension, you have add extension button on the left hand side bottom corner. You can see the purple button add extension. Okay. Now what you have to do is you can see, let me just zoom in more so that you can see this. Okay. So from, yeah, I have zoomed in. Let me just zoomed in a little more, but I think now it would be pretty clear. Right. So now what you have to do is you can see there is a drop down. Okay. And in drop down, you can see three options. One is off, one is on and one is on flip. If you want to switch off the camera, okay, then you have to select off from the drop down and then click it here. In this way, your camera will be switched off. If you want to switch on the camera, just click it here and switch on it. Okay. So no problem, Priya. If you have joined us late, no issues, we will be sharing you the link for the replay video as well. That will help you. But of course, you can start. We have just started this activity. Okay. I think now the things are pretty zoomed in. That would be very pretty clear. Okay. We are making a face expression detection. Now the second important thing was we have discussed about artificial intelligences. This is the face. Of course, we need a block which is going to help to analyze the things. Right. So here on the detection, you are going to see a block which is analyze the image. Okay. And from here, I've taken this block which is going to analyze the image. And let's see what it does if I am pressing it once. Okay. So far as of now, it will get stuck for a moment because it is going to detect certain frames. Okay. So it is right now analyzing what I lost my net. No problem. No problem. The third is a third option is turn on the camera on with a flip. So the right would be the left and left would be the right. Okay. So now you can see it has came up with a box around my face. Right. So analyzing me. So perfect. We're done. So it is analyzing the image which was present on the stage. Right. So now it analyzed it and it came up with a box as well. But it is not off. So there is an option of off also onto the drop down. So now, but if in case right now from moving my face, right? So it is not the box is not moving. Right. So what can I do here is from a forever. Okay. From sorry, from a control, I can bring a forever block and I can just put this block inside the forever. And now you will be able to see that it is working very light. Even if I'm moving my face, it is able to detect my face. So I want all of you to answer one of my question. Can you tell me one device or one place where you might have seen this box coming over the faces? So if the box is not coming in yours. Okay. Don't worry. I will tell you how it is going to come up. Okay. But can you please tell me one device or one? I assume I should say place where you have seen this box. Okay. You can say you can have you might have seen this AI face detection. Okay. Okay. Camera. One thing I mentioned the camera, of course, and all the digital cameras and all the camera, even in the phone camera, it came up. Yeah. Okay. So I was not talking about that box, but I was talking about a box when it is detecting the face. Yeah. Perfect. Okay. Mobile camera. Wonderful answers. It's amazing. Mobile camera airport. Perfect. So now this was the part where we were able to detect the face, right? But it is not completely, I should say done. Right. So right now I was only able to detect the face, but if in the, my plan was to detect the expressions, right? So how can I do that? So now I'm going to have some of the different blocks. Okay. And when you go to the face detection, you will be able to see some of the blocks like number of faces. So this is a get hash faces means it is get the number of faces. Okay. I also have a block which is going to get the expression of the face. So we are going to use these two blocks. Okay. And we are going to arrange it in a such a way that if in case I am on to the camera, my a pictor blocks will let me know the expression. And if I'm not in the camera, it will say no person. Right. So how can I do that? So I'm going to choose here and okay. And I'm going to choose one operator which is equal to, or I should say I will choose a greater than. So I think you might be very, like it is very easy to understand the greater than symbol. Okay. So what exactly is happening here that analyze image from the camera block analyze the image. So I would kind of request not to spam the chat. Hello everyone. Okay. So now you can see this is an operator block. Okay. Which is checking whether anything on to this white place is greater than 50. If I'm going to put it here one and I'm going to click on this block. So it is saying me falls. Okay. Now this is the block which is going to carry a number. So right now you can see it is saying one person is front of the camera. So I'll tell you. I'll tell you. Don't worry. So now I'm going to add this block here and now it is going to check whether there is a person or not. So no problem. They will. So as I mentioned, you can see here now I'm checking that is the number of faces are greater than zero. That means if is there any person on the camera or not. And I'm going to use a block from a control that is if else. I'm sorry. Yeah. And this block is going to help me to check the condition. So now you can see there is a hollow space into the this block which says if then else. So I'm going to check this condition here. Okay. And if in case this condition is true. Okay. Let's assume if this condition is true that there is a person of a face. There is a face of a person on the camera. In that case what I want is I want my machine to say the expression. Okay. So I'll just go to a basic block from looks that is say hello for two seconds. Okay. And I'll add it here and this is a block get expression of the face from the face detection. I'm adding it here. Now some of you mentioned that you were not able to see the block. Sorry. Box. So in that case you can bring down this block which is show bounding box. Okay. And you can add it here on the top and make sure you have chosen show. Okay. Which is the first option. And now you can see I have added. I'll just minimize a little bit so that I can show you a complete script. So here what I have done is I have turned on the camera. I have analyzed the image. Now I am checking whether there is a person or not. If this condition is going to be true. These two blocks will be working that there would be a bounding box coming on the screen as well as my Toby would be saying the expression of the person. But if in case there is no person that means this condition which is into the green color. Okay. You can see where I'm checking whether the number of faces are greater than zero or not. Get false. Okay. There can be a chance. Right. Right. I'll show you when is that chance come up. So in that case when there is no person I want my machine to say no face detective. So I'll just write. Okay. This is things. So let me just bring the different blocks. So first block is say. Okay. And here I'll just write how to change the color of the box. So it is automatic. You won't be able to change the color of the box. Okay. So I would highly I would kindly request you not to spam the chat. Okay. So color of the box is not is something which is an hand. Okay. So now what I'm going to do is I'm going to press a green flag. Okay. I'm sorry for the spelling mistake. And the major of course very important block is when green flag is clicked, which is from the event palette, which I'm going to use it on the top. Okay. And now I see let's see whether it works or not. So I've done this part and I'm going to just press a green flag and let's see whether my machine is able. So now I think you will be all able to understand how exactly I have worked up. Right. So now I'll not take much more of your time. I'll directly try to showcase you this part. Like. Okay. It doesn't detect my face. Can I say see any tab? Okay. Computer. Okay. Phone. Yeah. Of course, I think you guys are answering for the last question. Many of the faces, many of your expressions, right? So I would also like to show you one more implementation as I mentioned that how we can make use of the robots. So you might be wondering what are the robots behind me? So those robots are the quirky robots. Okay. And this is one of the quirky is in my hand. So now I will try to show you that if it has detected I use it. So you don't need to choose a board. This is just for demonstration. Okay. So I will just choose a board here because I wanted to show you the future implementations that how exactly it can be done. So I'm going to connect the quirky. Okay. So now I'll just add some of the face part here. So we have some blocks here onto the quirky, which can display the happy emotion. So I'm just adding this and say happy animation or I can just put it happy just a second. So I'm just adding one more block. And as I mentioned this part you don't need to do. I can't see say, see set up. So say tab is onto the looks just click the looks palette and you will be able to see. And if I'm not like I'm not able to see any faces. I will bring a red color on the quirky. Okay. So I would bring a red color onto the quirky. So this is how we can work with the different robots as well into the pictor blocks. So let me just give a minimize to it. Okay. And now I'll just show it to you as soon as I click it here. So you can see. Okay. I think the brightness of my head down. So when we will be doing the final project. So final projects you can do like before 31st of I should say December. So let me just set the brightness to little low so that you all will be able to see the changes and the things. Okay. So now I think it would be as I mentioned up over the say tab is in I should say in the looks palette. Okay. If I'm happy my quirky is also happy. And if in case I'm not into the camera. Okay. In that scenario it is coming up with a red light. Right. And as soon as I come up. So you can see it is able to detect my expression and mimic the expression. And as soon as again I went out of the box you will see a red indication. So this is how we can implement the things after learning to the robotics part. Okay. So this was a quirky robot. Okay. And of course it's wonderful to play with. But if in case you want to do it only software so you can do it as well. So now I'll just describe you the things are very important thing that how what exactly is the concept behind this face detection. Okay. So. Okay. So now the things come up what exactly the face detection is. So face detection is nothing but a computer technology being used in a variety of applications to detect the human faces. I know the time is up but I would like ask you again all to fill the attendance form very compulsory. Okay. And also I will take five minutes to explain you these parts just give me a couple of seconds. All the students are highly requested to please fill this form. I'll explain you the submitting process. Don't worry. Okay. So now how exactly this face detection work is you can see there are small dots. Right. So this is what happens when machine is able to detect the face. So the first thing what machine does is machine first comes up with a small dots over your face what we called as a landmark face landmarks. Okay. So I repeat. This is very important students you are going to find a question onto the quiz for this. Let me give you a small hint. So the points which you can see right now on the face is called face landmarks. Okay. So this is the first step what the machine does while detecting the face onto the human. And after that what happens here is it makes a pattern to detect the pattern whether it's a human or not. Once it is finalized by the machine that this is a human after that only it is able to detect the age gender and the expression what we just saw. Right. So we made this activity of face detector and as I said the complete details are already in this presentation which is already uploaded to you into your dashboard. Also we have given the complete description how you can use these things into your smartphone. Okay. So now let me tell you the applications of face detection. The face detection can be used to prevent crimes, unlock phones you have already mentioned, find the missing people, help the blind people, identify the people on social media platforms so you might have already used and many of your friends also track the attendance system. So these are some of the big examples of the face detection. Let me check with some of the questions or cases says attendance link once more sure. So what I'm going to do is I'm going to stop the chat for just two minutes so that everyone is able to take this attendance form which I want everyone to fill up. Okay. And now after this I would be taking your questions also. So now we are going to start with question and answer thing that if you have any doubts we would love to answer. But before that I want I'm giving you two minutes to fill this attendance form. Okay. And after that we'll be taking all your questions. Also let me tell you that we want all of you to come back tomorrow where we are going to fill up. Okay. And the very important thing what we want you to do is go and register to the website. And as I said as like some of you mentioned that you were finding some trouble on I should say in registering. So I'll again demonstrate you that. So the very important is you register. You can skip the payment start working on the quiz. Okay. So let me just try to show you the registration process just gave me a moment. Also if you have any doubts we are going to take those doubts in few more minutes till the time I want all of you to like fill this attendance form very compulsorily. Okay. So I'm just going to the website. So link of the website would be given to you on to your chat screen. Okay. So now what is very important here is that you log in. So right now I'm already log inside just log out myself. So if you have already registered then it's great. If not you what you have to do is you have to click on the register option on the top. Okay. You have to click on this register option on the top and as soon as you will come to this page you are going to see this form. You have to fill this form and click on the register. Once you will just click on register you can see the pop up is also coming about the tomorrow session. Right. So here what you have to you have to do here is like once you are registered then you have to click on login. If you are going to log in with this username. Okay. Let me just change my username. Okay. Okay. And now you have to log in here. So if you are registering for the first time after filling the form you are going to see the payment page. Okay. So you can either skip that page or you can pay that amount. Okay. It's totally upon you. Okay. You can skip the payment also. You can leave the payment for afterwards. Okay. What you have to do here is you have to click on dashboard. Okay. To get the access of the free resources you have to click on dashboard. And after once you click on the dashboard here. So submit projects is completely like right now switched off for me because I have not completed the payment. Okay. So you have to click on start learning. When you click on start learning here students you are going to get an access of all the free resources. Okay. And here you have to you will get an option to choose your batch. And you have to click here and choose the batch as boot camp number one. Okay. So here is like already I have selected the first one. So you will get some screen like this. You have to click on the select. Once you will be clicking here select you will be able to confirm the things. So here it is going to ask you for the confirmation as soon as you click on confirmation. Your dashboard will be confirmed and you will be able to see the details like the joining link and everything you will be able to see it here. So I was talking about the first session. So which we already have had and today we started with this introduction to artificial intelligence. So again today also you have to go back and just see the learning resources. Okay. So it is asking like I have not completed the previous lesson. Right. So what do I have to do? I have to first complete the previous lesson. Okay. So here is the previous lesson that is introduction to programming. I have to go through with all the things all the points on to this. This is going to help you to make the project on smartphone as well. And after that I'm going to do the quiz. So let's try to do the quiz here itself because it will give you a good clarity of the concepts. If you have already done it, it's amazing as this is the first quiz. So I'm helping you, but from next time I want everyone of you to do it by your own. So now also I want you all to answer this on to the chat. Okay. So right now I'm switching on the chat. So what do we call the character in the picture blocks? So the correct answer is the sprite. I'm sorry. I have to choose it here. So correct answer is the sprite. Okay. The second questions come comes up with which block is used to animate the sprite. Okay. I'll be taking your questions. You can paste your questions on to the chat. Okay. So which block is used to animate the sprite. Okay. So we'll be also sharing you the replay video playlist of YouTube today in email. So don't take, don't worry about it. You can go through with the YouTube video, see the submission process. So submission processes currently switched off for me. Okay. But we will be sharing you about the submission process as well. Don't worry. So I can see some of the questions. So switch costume on Toby. Okay. Switch costume to Toby. Okay. Now coming to the third question. What would be the preferred rotation style for the Toby in walking Toby animation? Can I have the response for this on the chat? What switch costumes of me has mentioned wonderful. Can I serve time is up? Okay. We are just taking this question. So what would be the left right? Okay. Great. The question number four is which block helps other blocks to work for infinite times until the user stops it. So I think you might be knowing it. It's forever. Right. So till the time we are not stopping it with the red button, it keeps working. Okay. Now coming to the fifth question, which of the following weight block will give a higher walking animation speed to Toby? So this was someone's question in the chat as I remember that my Toby is walking slowly. Okay. So as the weight, the less the weight, the more the faster would be your Toby. What I mean to say is the less amount of weight you are going to use, the higher walking animation speed. So let's see the least one is 0.5 seconds. The primary has given the answer here. I'm sorry. The primary has given the answer here. And now I think the quiz is done. Okay. Let me just see. I need to, I think here. Okay. Here is the button. It just got hidden behind the option. So I am going to click a button. Okay. Okay. Wonderful. I have got five out of five and thanks to all the students who have helped me to get the full points and also I would again request all the students to complete this quiz and get your hundred percent points on the table. Okay. I'm not able to find the quiz. So if you are not able to find the quiz as I mentioned, the first thing you have to log in from to Mission AI. Okay. And once you are coming to the Mission AI, you will be able to see this. Okay. So you have to log in from here and if you have also not created the login ID and password, so you can click on register. Register yourself first. Then come to the login part. Give your username. Okay. And then login. Once you will be logged in, if you are not able to see the dashboard, click on the option top, which is a dashboard. And here once after clicking on the dashboard option, you will be directed to this place. Okay. Sir, my sister partner, but my sister is in other school. So no issue Paris, you can like take your sister in your team. The only thing which is required is that you both should have means you should both should have belong to the same age group. Whether it's in different schools, that is not an issue. After this, you have to click on start learning. And once you click on start learning students, you will be able to see the quiz and everything here. So you can see this is the session one. Okay. You have to just click on expand. You can just click on the quiz and then you will be able to do this part. So I hope everyone has seen all the parts which we have talked about now. And it was amazing to have you all on to today's session. We would be loving to see you back again tomorrow. On the same time to learn the new topic that is object detection. Again, I would highly request all the students to please fill the feedback form if they have not filled this attendance form as this is really very important for all of you. And also in this form, you can see all the parts which we can take it tomorrow. Okay. So this was all for today. Thanks everyone for joining in today's session. We would love to see you back tomorrow on time. Don't forget to go to www.ortregister yourself, complete your quiz and secure your wonderful international competitions. I should say the certificate. So thank you everyone once again. Stay safe. All the very best.