 My name is Huawei, and this is one of my final year project in NTU during 2015-2017. So it's a 3 years ago FYP. I've been working through my project for a smart ID system. So today I will compare it from point 1 to point 4 is the concept and ideas from point number 5 to 7 is the hardware and software. Point 8 is fast benefit analysis. 9 is future recommendation and completion. So what I do is to do smart lighting system. The reason is I want to do something related to smart nation. And for example in NTU, every time we are reach lag around 8 o'clock only if you can see one person like this, one person over there turn all the lights. I can see there's a lot of light wastage. So how to improve? I will elaborate more on it. And this is the cost wise. Currently the smart lighting system for one person set will cost about 399. I will do something related to IOT like energy monitoring. So that's my education journey. So basically I've done my third FYP over here. So for the first two, I'm studying computer network and clean energy. So my last FYP is related to this why I study and apply to it. So the objective is to use wireless control through intranet to use smartphone to do, use apps to do control and do a smartphone like system and also energy saving and able to do monitoring of energy and last is easy to maintain and troubleshoot. So these are the overview of the budget. Basically the very important thing is you need a router because this router will connect all the devices. So how to do control if you can basically can use card to turn on the lights or you want to use smartphone no issue. So for lighting they basically have two types of lighting. One is more of commercial like fluorescent lights LED and home base is like normal LED lights at home and the last is the energy monitoring. For further more, I will show you the video first. It's better, easy to understand. Okay, I continue after you all watch the video. Okay, so the video you saw is one of my internship company just like they are doing lighting control. So this is a very good opportunity for me to do FYP. So for our company, my boss had a big issue. The issue is he got this motion detector for most of the lighting. So the motion detector is very useful in terms that he can do a lot of setting like disturb setting, full time setting. And if you want to do setting, first of all but over here, we need to do the micro switch. So over here is the truth table for all the switching. So let's say if I have one or two, it's okay for me to switch it like it's no issue. Why per it if I got 10 or even 100? I'm not going to say it's one by one, no way. So for my solution, I propose today is to use a wireless setting control. So based on this, I use a Bluetooth and can do all the setting over here. So for the lighting control, I have these two version. One is iMega. iMega is to do, first of all here is to do the settings of the smart lighting system. And this ESP266 module is to on and off the lighting. So for advantage of the device is that this device is, I can say it's a clock and clocking module. What does it mean? For example, this release point. I just clock out. I just change this module. After that, I just replace it. So in terms of, okay in terms of why, so like this will be much more cheaper or affordable. Because when I say one module, you will change the whole module. You just only change this part of module. Okay. So this one is iMini. It's a smaller version. So this iMini is more just only light control. And this is more useful in let's say what to install at home. So in terms of control, we are using the IP address to either turn on or off. So for this, it's very troublesome. The reason is if let's say I got tagged. I cannot clean one by one. So over here is I make it into a multiple control. So over here, just so you can see, there's a lot of lighting that you can control in one shot. So beside that, this device, this RFID cast to cast the card to turn on the lighting. So for home apps, how you're using apps? And the card access light control. Okay, how does it work and how good is this features? Okay, the whole idea is in let's say, in a cloud one person come. We take the card and the light will turn on. Second person come. We take the card and this light will turn on. So overall, this will save you more energy and reduce unnecessary energy. So for IoT monitoring, I'm using a current sensor. Over here you can see. And once it capture it to the cloud. So you can use a web browser to see all the monitoring all the energy level of power. So for cost-benefit analysis, so this is a normal vision curve for the office. So as an example, for here, SS6 is for air cloud to around 6 o'clock. Over here is the total number of people. So I make it a sample size of 5 people. So you can see the energy wise for smart lighting will be more than conventional system because it requires additional energy for the circuit box. But however, you can see in a cloud one person camera, the energy will be much more lesser compared to the conventional model. Which means over here you just only turn on one light. Let's say if you reach until 1 pm, you'll turn on a light. And for this energy it's much more to the conventional model. But doesn't matter overall, the whole curve right I consume lesser energy compared to a conventional model. So these are the total cost and the cost around $107. So the playback this is around 39 days and the amount of energy save will be 49%. So, compared to a conventional model the smart lighting system in an industrial office the system able to do wireless control reading in tronet networks. For the project, it reduce the cost compared to a conventional product and able to develop IoT monitoring system. So for future recommendations I would get the circuit can implement it to this CD and in a very small size. And the energy monitoring system able to do some lighting settings and able to build it using apps. So for another implementation is using wireless control like Google Assistant like Google account or the likes. And also really to use our handbook apps or our web browser to do control. And for that's all you see I'm using a ESP ESP8266 version 1. But now probably it's more advanced I prefer to use remorse will be much more easier to do programming. So I and Dad FRT didn't end until during data I didn't end in the school I also play part in competition in NPU for a case challenge. This is my participation and I also will move on to cellular electric and again my projects on work first rather hot and during the year. So for now I got how many two minutes I'll show you one of my implementation after a few years later which is the Google Assistant. Hey Google Turn on the fan Turning on the device So again it's one of the way you use voice to make control Turn off the fan Turning off the device And you can ask any question that you want Google What's the time now? 10.23 The temperature right now 27 Hey Google What's the temperature for Taipei? Sing a song Okay, thank you