What is IOT?
IOT means Internet of Things, Mainly Internet is useful for the communication between each other, either by social media or through WhatsApp and Things means Fan, Air Conditioner, TV(Television), lights, Fridge etc...., If we combine each other Things and Internet this is known as Internet Of Things.
A brief explanation about IOT and it uses?
Mainly by using Internet Of Things(IoT), There will be a communication between A/C, Fan, Tv, lights, Fridge etc each other by embedded some electronics, software, sensors, actuators to it . and also communicate with us, we can access those devices through a smartphones or computer remotely . but they should have the Internet support or connection and IP address then only it will work,this is known as the Internet Of Things(IoT)
Moreover, by using our (REALME)Smartphones we can control the A/C, TV, Fans and lights etc...by using the IOT from other places at any kind of situations but this present generation usage is less especially smart homes and smart health but upcoming generations the usage is very very high, usage of IOT.
How IOT works?
IOT is mainly working by connecting with a cloud, In the cloud, all data will store by an internet, these nodes interact with each other, these nodes will be in all smart devices including in our mobiles,
When you are at home, unfortunately, you went out with some urgent works but A/C and fans are ON,after some time they will message you that please OFF the fans and Air conditioner(A/C), how it is possible means by the sensors, After you went out the sensors are identified whether you are there or not in the(specific) range distance if not they will checks whether all things are working or not by accessing the sensors which embedded to it.
If we have two A/C and three fans etc, For that everything there will be the IP address by that we access the specific fan or A/C or TV from our smartphone or computer
Internet revolution of IOT
Advantages
Reduce Cost
Improve Efficiency
Create innovative products
Communication between things and us
Better quality of life
Disadvantages
Compatibility
Lesser Employment
Technology takes control of life
Hackers may hack our Privacy/Security.
Applications
Reference :Whatls.com