 So, I am Rajesh Kushalkar, I am representing this lab Integrated Development Lab. So, this is only one of the kind of the lab here in the internship which has got both projects, which is hardware as well as the software part. So, that is why the team is also coming as Integrated Development Lab. So, just for the introduction I will just tell you more about this lab. Previously, it was called as a affordable solution lab and since affordable solution lab has grown up widely in many aspects, so we thought we will separate ourselves from this lab and call ourselves as Integrated Development Lab. The same motto is again there for this lab, whatever the hardware side is there, whatever the current price in the market for that particular device is there, how we can achieve at the one-tenth of the price. So, that was Professor Fatah's vision towards it and it was never achieved, but definitely it was around divided by 15 to 20, it was always achieved. For example, I will just give you, there was a project from LIC which was a rate project where all the life insurance cooperation branches were able having a centralized data that has to be merged. So, that project individual cost almost around 20 lakh rupees or something like that, but when we approached to the project, so the device used to cost almost around 4 lakh rupees. The project came to IIT Bombay to us and we were able to achieve the same hardware device with the same functionality and everything around 60,000 rupees. So, this was the achievement that we could have gained in this lab. So, I will just briefly introduced with the last year projects which have been conducted by the lab. So, this was a version, robot control version 1. This was done by a group of 4 interns in a time frame of 15 days. That is all. So, they have been allocated to some other projects, but this project just came in the mind and we thought we will just take out 4 interns from the group and we try to achieve this part. So, as you can see, there is a camera, there is a small robot which is roaming. So, the objective was to control this robot using wirelessly through Akash tablet or any other Android devices. So, the video streaming used to go live, so wherever the robot moves, the video streaming would be there. But as you can see the camera which is mounted on the robot, it is almost around 15,000 rupees. So, the cost which we were expecting and all this thing was not achieved. So, that is why we came with the next version which is uses our normal camera and it is using Raspberry Pi on the system which runs a full-fledged Linux on it and we were able to achieve the same thing almost around 3500 to 4000 rupees. So, last year we have this all-terrain vehicle version 1 and 2. So, we have taken the same robot concept forward and thought of integrating various sensors on it like temperature, humidity, GPS and other sensors. As you can see there is a camera also on it, so it will live stream the position, stream the videos, give you the exact GPS location. You can map your robot for moving in a particular coordinates and all this thing. So, it has to move forward this much turn right and all this thing. So, it will act accordingly. So, it can be programmed from the tablet itself. So, all these projects which I am going to talk are directly or indirectly linked with an application which is going to be developed on Android based. So, that is why a few group of people will be working totally on a hardware site, how to integrate various sensors and all this thing and rest of the other people will be working on the Android platform. So, how this sensors data which is coming, how I am going to display it on my tablet. So, it is more of an access device, device to control and to get the data. So, one more project I would like to tell you which was done is Clicker. So, let me give you a brief introduction for the Clicker. Clicker is a student's response system or an audience response system. So, we have come up with a version one in 2001. As you can see it is a small device which has got any four options A, B, C, D. Yeah. First I will let me introduce what exactly is the student's response system is there. Everybody is familiar with the audience poll in Korn-Banega-Korotpati. Okay. So, there Mr. Bachchan says one question and all the audience presses some A, B, C, D options and immediately the answers are flashed on the screen. How many people have given A, B or C, whatever is the answer. The same concept we are trying to use it in the education also. We have, there is no mechanism till date where the student's teacher can get instant feedback from the student about the understanding level of the concept which has been taught in the class. Today I go, teacher teaches it, whatever I do not know what students have understood or not gone somewhere after one month or two months teacher conducts a class test or whatever is there. So, that time the teacher comes to know the understanding level of the students. Yeah. Out of the 100 students only 50 students were able to score properly in the class. Rest of the two were below average. But what about this device if it is there with the teacher during the class session. So, teacher when during the one hour lecture teacher teaches the course, takes a topics and post a quiz on that particular topic. So, instantly teacher gets a feedback. So, if I am not wrong there are lot of universities in US and UK are using it for their daily activities during the class hours. So, the cost as I am saying the cost we thought for the cost what will be coming. So, the version one cost was almost around 2000 to 3000 rupees which was coming. We thought of making this the version one and we have a able to achieve around 600 rupees the device cost. So, it works on simple RF 2.4 gigahertz mechanism and the cost we were able to achieve around 600 rupees. But there were some limitations, there was no feedback mechanism on it, whether I pressed A, B I am not able to get that feedback. So, there was lot of reluctance from the students side, we are not able to get the acknowledgement not a feedback nothing like that. So, we thought of coming to version 2 in 2010, so where a small display was introduced in it. It is to display which class I am attending, what I am where I pressed options of A, B, C, D whatever is there. Since I was having a display I thought we should elaborate more on the keypad also. So, we give the weather option, we thought we can introduce with the keypad also with the option of pole yes and no, true or false and there is a new thing which we thought of introduce as raise hand. So, there was lot of reluctance in the class of the raise hand and all this thing. So, we thought we will put a raise hand, so teacher's console will come here this particular student has raise the hand. So, you can ask the question afterwards also and during the class also you can ask. Once the Akash project came to IIT Bombay in 2012, so all the hardware activities which was version 1 and 2 which was running on 2.4 gigahertz was stopped and we thought of putting the whole application on Akash tablet. Since Akash is already equipped with Wi-Fi network, so we thought of introduction to this one on the Akash tablet. There was some limitation in the first version of Akash and the version of the software what we have developed. So, that is why we shifted back to the new version called 4 which is enhanced version of the software part only and right now this all this are used in all the remote centers and also in IIT Bombay. So, this is just a simple user interface that is visible to a student when he logs in. So, you have the quiz, poll, report and raise hand. So, the raise hand out here is the moment you press the raise hand you get a dialog box you can post the question directly without raising the hand. So, directly on the teacher console the question appears. So, without disturbing the class and raising the hand this teacher can just see yes, so and so student have already asked this question. Reading the question he can answer it directly there. So, these are the few responses which are you can see there are quiz one, two, three, four held. So, how many people have given right wrong? So, these are the console side where teacher side is getting it. In the morning Professor Fartak has introduced that we have almost around 300 remote centers. We conduct this kind of quizzes with this 300 remote centers also. The quizzes launched from IIT Bombay all the remote centers receive the quiz at the same time. The students or the faculty who are attending the course, they give the quizzes answer there. And individual files, the remote center files are sent back to IIT Bombay. So, where I can see now on the first side overall performance where I can see yes, so many remote centers have given the answer. How many people have given wrong and right answers? I will break down to that part quiz wise response. How many people have given right for the first quiz, second quiz and all the same? The last is remote center wise. So, I have this remote center 1, 2, 3, 4. I can individually map it for the remote center. Yeah, this remote center was performing very good. This remote center was not performing very good. So, there I can break down from the data and analyze that part. Yeah, what is the problem? Whether the audio video was not proper or what is the issue with why the center is not responding properly? So, this is the power of the reports which are generated from this devices. Now, final this project offer for the interns this year. First is the quadcopter. So, everybody is aware for the quadcopter. So, we are going to, it is not just a flight simulation that we are going to do or play around with the toy. So, there is a lot of thing has to be introduced in this whatever I have told all terrain vehicle. The various sensors which have been incorporated, you have to put it on this quadcopter. Seriously, I was just moving on the ground and taking the various temperature or humidity levels. Now, you have to take the humidity or temperature levels in skies. So, this is the hardware part which has to be developed. Of course, we are having these devices with us and but the hardware has to be reprogrammed with the various sensors on it and integrate the whole devices. Again you have to have a nice communication protocol between the ground station and the quadcopter which is running. The ground station of course is going to be developed on the android platform again. So, it is more of the three major tasks in the sessions that create an autonomous quad rotor equipped with the cameras and GPS sensors on it. So, there is a hardware part. The greater ground station application on our telemetry. So, through this devices you are going to control not with a remote control what you are going to get it occasionally. So, you are going to have this tablet through which you are going to control move forward back lift thrust or whatever is going to be there. Allow the desired travel path specified by the user from the tablet. So, as previously it was there in the alternate vehicle here you can give a desired path since it has got a GPS coordinates and all the same with it. You can do that so it can roam around and come back to the same position again ok. Now, second one is the project is general health monitor. So, motivation was to create a device that can enable a person to check his own health parameters. Portability and easily variable. Nowadays as you can see there are a lot of happenings in the variable devices. So, what is that fellow Samsung Galaxy S5 has come up with this perhaps so what exactly is going to it is just going to give you a very small amount of information that mobile is receiving the time or some message has been received. But there are a lot of health parameters that can be incorporated also few many people in fact the Sony variables and many of the mobile devices are working on it and which are going to come out is to measure the body temperature. So, to measure the heartbeat pulse oxy and all the same. So, I will just tell you what exactly we are going to do. So, the future of the variable devices by 2018 the market of the variable devices industry might exceed to 19 billion in US. That was the report which is published in 2014. So, as you can see the variable version one. So, all the devices are outside right now. So, various BP is there blood pressure monitoring is there. We have a simple strap which measures the heartbeat or you have the accelerometer which is on it. So, which measures the fall for the old age people. So, it measures the fall of a person or anything. So, it communicates with your mobile again all these devices are Bluetooth enabled. It communicates ultimately with your phone devices and whatever the application is defined in now call this doctor or call this person at home or whatever is there. So, it will inform accordingly. So, variable 2 which is there. So, yeah this fellow is named as iron man and invisible man. So, all the devices are going to be inside. Many of the companies like Adidas and Nike are coming with this kind of variable devices which incorporates within this thing and it gives you how much burn calories have been burned and all this thing during the exercises. So, project flow a person health data recorded synchronized with the server. So, individual data will be locked in the personal phone or anything. So, we have to sync all this data to a central server also server data is accessible to the doctor which are available means you can define it can monitor a patient based on each user's unique ID. So, it has to identify from the server side from this is data has come from Rajesh this is data come from Mayank or anybody else like that. So, the server has to recognize each and every data whatever I am sending. So, general and monitor parameter what we thought of parameter measured is ECG pulse oxy body temperature blood pressure respiratory rate and peak flow meter. These are the things what we thought of to incorporate during this internship. The basic system block we have this Akash tablet we have connected to server through Wi-Fi or through network whatever is there. So, you have a central controller which has this ECG oxy temperature and everything on it ok. It is connected through Akash tablet through or any other devices Android devices through Bluetooth or USB. Right now we are going to try it only with the USB part. Isankal the data equation system on Akash. So, what is that? So, various again this is a new another project say in medical also we are getting some data this is a sensor data. In quadcopter we also getting some data it is again a sensor data. Now, why this is a separate device what dash is there. Again I am saying this is again a sensor data which is going to come like the pressure, weight, temperature, IMU, GPS and all the same. This can be captured and stored on the local devices here. But each and every suppose we have a standardizing this particular port I am connecting a temperature sensor, but tomorrow I want to remove the experiment. It is going to be a generalized experiment board for the colleges also. So, I want to remove this temperature sensor I want to put some other sensor on it. So, the ports are to be reconfigured automatically or the device has to be programmed. So, now I have connected a humidity sensor instead of temperature sensor here. So, I can do it. So, again this has got two parts the hardware side development and again on the Android side development. So, complete summer so it is confirmed as I have told you it has to be confirmed environment to acquire the sensor data. Multi-platform system is to be integrated into a single unit. Hardware software code is designed to be created end to end product. The sensor modules designs on the board interfacing sensors to computing platform. Server module basically we are going to use here BeagleBone Black. So, have you heard of all these devices BeagleBone Black, Raspberry Pi and all this thing? Is anybody familiar? So, you have worked with Raspberry Pi. BeagleBone? No. Here till last year we were using Raspberry Pi and we were using Node.js for the server. So, you are going to be using the latest technology of the server side also. The last project is Anodino. What Anodino is? Anodino what we call is an atom. It is the smallest particle. So, do you know the smallest particle? Anodino is a tiny series which is a tiny 85. Have you worked with Anodino platforms everybody? I am talking for mostly the hardware people who are there. So, this is the platform. So, on the that side you can see the USB connected. This is a small board with the 80 tiny 85 is there. And we have a separate board where separate various sensors are attached. So, this sensors means this is going to let teach how to connect sensors and how to write a basic program using 80 and 85 using Anodino. So, it is a low cost Anodino compatible USB device 6 pin GPIO 4 channel 10 bit ADC 3 PWM 8K flash and 512K RAM is there on this board. So, creating a rebel project in form of books, open books. So, this books can be used by the first year or second year students or do it yourself and says people or students who wants to learn first what exactly is there. This board is very cheap. It comes in 100 rupees. So, that is the price that we have said is 100 dollars. So, if you I want to connect the temperature how I get the thing. The Uno platform and all this thing it is almost around 1500 rupees a start. So, it may be difficult for us do it yourself person to put that much money in it. So, there is a very small board. You can experiment each and everything like sensors, display, keyboard, motors, everything on this board individually. You can incorporate all the things on a single board. So, developing a prototype low cost internet based things. Home automation system using open hardware and software. Major goal of this project is IoT which is Internet of Things which is running a lot these days. Which is going to have this small anodino devices which are located at various places to control the home automation system. Either through RF or IR link. So, this has to be decided during the internship program that you have to look. So, what are the advantages, what are the disadvantages, everything. So, because this is a very scratch project from the scratch everything has to be built. Any questions? Major of the things as I am telling you each project has been divided into two parts. One is the software part and other one is hardware part. Hardware part is very clear from the diagrams and everything. But software part you have to work on Android platforms. Okay, thanks.