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  • The Internet of Things is the giant network

  • of interconnected devices

  • from these devices are capable of making decisions

  • without any human intervention.

  • Edureka welcome you

  • to the full course session on the internet of things

  • and what follows is a series

  • of fundamental concepts on the internet of things

  • which will help you get started with IoT.

  • But before we begin let's look

  • at our agenda for today. so we can start out

  • with introducing you to the concept of iot.

  • We are going to discuss.

  • Why do you need I will take

  • what is iot of you benefits of iot for biofuel features

  • and finally the very

  • important five layer architecture of authority.

  • Then you're going to discuss Raspberry Pi in this section.

  • We are going to talk about why you need Raspberry Pi

  • what does Raspberry Pi of you Hardware specifications

  • and the installation of Rosman fire also,

  • This module.

  • We have a few demos including the Raspberry Pi

  • a few cents hats and Raspberry Pi camera module.

  • Next.

  • We are going to discuss the top seven projects

  • in iot in this section.

  • We're going to talk about the best projects

  • that we found in Rog next.

  • We will talk about iot devices

  • are going to talk about various devices

  • which came into Inception

  • after the concept of iot was introduced

  • then we want to talk about iot applications

  • in this Section we are going to discuss

  • practical applications of iot

  • in various domains

  • such as Healthcare security traffic governance.

  • So on and so forth and finally we are going to discuss

  • all things career in Ironton.

  • They're going to talk about the job market

  • the opportunity the salary in different geographies

  • and experience so on and so forth,

  • but that we come to the end

  • of our agenda also going to take up this time to subscribe to us

  • and don't forget to hit that Bell icon to double missile.

  • Update from The Edge Arabia YouTube channel.

  • So without Much Ado,

  • let's get started what is internet of things

  • now to help you understand what is internet of things?

  • Let's look at an example of a mobile phones Forest.

  • Okay.

  • Our mobile phones has GPS tracking.

  • It also has mobile gyroscope you have adaptive brightness,

  • which gets adjusted

  • based on the light falling on it you have voice recognition.

  • And you also have face detection

  • which identifies who is the user now again iPhone x

  • is coming with face detection.

  • So again, these are a lot of features

  • that are coming pre-built

  • on the mobile asset

  • and most of these have a common interaction between them

  • because let's say one application can use all

  • of these features.

  • I can also have these features

  • in itself being interacting with each other.

  • Let's say based on a GPS location.

  • My brightness could be adjusted or based on the direction.

  • My phone is being held the brightness in itself

  • can also The adjusted as well.

  • So there are a lot of features

  • but when they interact with each other these features

  • come together to bring in a better system

  • that anything

  • that they can provide individually

  • as such that's what internet

  • of things is it basically is a platform

  • where we can connect every day things

  • which are embedded with either Electronics software

  • or sensors to the internet

  • and this in turn enables us to collect as well as exchange

  • between these things.

  • Now when I say things it can be anything and Nothing,

  • let's say I have an internet platform where

  • and I can connect these things

  • if I take the example of my house,

  • I can connect my lock.

  • I can connect my AC.

  • I can connect my light

  • and all this can be managed on the same platform

  • since I have a platform

  • so I can also connect my car to this.

  • I can keep a track of my fuel meter.

  • I can keep a track of my speed limit.

  • I can also keep track of the location

  • of the car as well.

  • Now if there is a collective platform

  • where all of these are connected wouldn't it be great

  • because I would love

  • to Of the AC on and set a cool temperature

  • at my home by the time I reach back from office

  • if I have a platform

  • that knows my preference and that keeps track of where I am

  • and where I'm going to then it can also identify

  • that I'm going

  • from work back to Hope and my preference suggest

  • that it would be best

  • if there was an easy temperature of about

  • 22 or 23 degree centigrade and this is something

  • that is definitely possible through internet of things.

  • Now, this is just one of the examples now,

  • let's say tomorrow you come back.

  • Home, it would be great.

  • If I wouldn't even need a key to unlock my door

  • my home system should be aware

  • that I have come home and should unlock all the doors

  • that are needed.

  • And now this can be done

  • if my mobile and my home devices are connected

  • onto the same platform based on the location of my mobile.

  • It can identify

  • that I am at my hope so it will automatically

  • unlock the door and let me come in as well.

  • These are some of the real world implications

  • of Internet of Things.

  • These are something that are already happening

  • but going forward

  • what Need to understand is

  • that when I have a specific component with me,

  • which can do a lot individually wouldn't it be great

  • if I can collaborate this complaint with my system

  • of different components and build up at a system.

  • This is what internet of things is helping us to okay,

  • you provide a platform to which all these things are connected

  • through the internet.

  • So internet becomes the medium through which you're connecting

  • all these components were things to a platform.

  • Moving forward let's try to understand.

  • Why do we need internet

  • of things now to help you understand why let's look

  • at an example.

  • This is a patient at home.

  • Okay, he's on constant life-support wearing.

  • His status is being checked

  • to a health monitoring system present on the cloud.

  • Let's say at a point there is certain issue

  • with respect to his health.

  • Let's say there's some irregularity with his heartbeat

  • or his blood pressure is low.

  • There's some fluid being developed or so far now what?

  • Offenses since the system on the cloud is connected

  • to a hospital as well.

  • This information would get passed on

  • to the hospital as well.

  • They're in what would happen is

  • that they would get the complete details

  • with respect to the patient

  • and the important information with respect

  • to the current situation of the patient as well.

  • We made it aware with respect to what issue exactly is

  • the patient facing as well as enable

  • them to dispatch an ambulance

  • immediately to bring the patient back to the hospital as well.

  • Now meanwhile,

  • once the patient has been picked up

  • and brought back to the hospital there could be prescriptions.

  • There could be medicine.

  • They could also be an operating theater made ready

  • in case of an emergency situation as well.

  • There'd be doctors on standby

  • who have the complete history of the patient

  • who have the complete details

  • of the present condition of the patient as well.

  • So this in turn brings in a lot of transparency

  • and reduces a lot of effort

  • and time involved with respect to this same thing.

  • Let's take in today's scenario.

  • There has to be someone wandering this patient's health.

  • If there's a fluctuation they need to call the hospital they

  • need to call request for an ambulance.

  • And meanwhile, once the ambulance is here.

  • They take the patient and their back into the hospital

  • then again there needs to be a lot of checkups

  • that need to be done

  • because the doctors are not fully aware again.

  • There is a lot of tests that need to be run

  • and this in turn leads a lot of delay as well

  • in certain emergency cases

  • as such if a system can do this then this is exactly

  • where our future lies in and

  • what we have to definitely move forward to to now Internet

  • of Things basically is expanding the interdependence

  • of humans to interact contribute

  • and collaborate with things around us.

  • Now.

  • What do I mean by interdependence of human see

  • how we depend on each other like

  • how I'm explaining this concept to do

  • if you're not clear you would reach back to me.

  • You would request me for help.

  • Okay, this becomes an interdependence between us

  • when I'm giving you knowledge

  • when you're not here you're coming back to me

  • and you're helping similarly tomorrow

  • if there's something that you can do for me,

  • I would reach out to you.

  • We all are interdependent on each other for something

  • or the other

  • if we can expand

  • this interdependence to interact collaborate

  • and contribute with respect to the different things around us.

  • Then we would be building a proper Internet

  • of Things environment.

  • This would be a much more safer secure effortless

  • and time-saving environment into existence moving forward.

  • Let's Talk about the various benefits of Internet of things.

  • Now.

  • The first thing

  • that would be as a benefit

  • of having an Internet of Things platform would

  • that you could efficiently utilize the resources

  • that are available

  • if I have a smart system which can interact

  • with everything if it has enough computational power

  • if it has enough understanding

  • of how things work between each other.

  • I'm quite sure the usage

  • of the resources available will be more efficient as well.

  • This resource could be in terms of monetary.

  • It could be in terms of natural resource it.

  • Also be an input taken

  • up by the thing as an input and so far.

  • Okay.

  • So all this can be more efficient

  • if I have a platform

  • which is more smarter and interconnected as well apart

  • from this it minimizes the human effort involved

  • if my system is smart enough to interact it to filter smart

  • enough to do things

  • that I do need to get involved

  • with then my interaction is always going to be minimum.

  • This is same with everyone and that's one of the major reasons

  • why Internet of Things has become popular today.

  • The and the concept

  • of smart home is always growing as well in the same perspective

  • because if the system in itself is able to do most of my work

  • at hope then I don't need to put in much effort.

  • I can relax at home without having to worry about anything.

  • Okay, the next benefit would be it saves time.

  • If it rains my human effort definitely it is going