What is Internet Of Things (IoT) | A Complete Guide | 20213 min read

Internet of Things


If you look around, you’ll find at least one thing that can connect to the Internet. It may be your phone, a laptop, a TV, or even it can be your fridge. The Internet of things generally refers to the collection of all those devices.

You can now argue that anything that can connect to the Internet and collect and share data is a part of the Internet of things or IoT in short.

Now the question here is usually 

  • What is IoT?
  • Why do we need it?
  • How does it help us?

And many, many more questions? We will try to answer these questions.

What is IoT?

So just as we discussed, all those devices connected to the Internet and collect and share data. For example, We have a device that collects data from its surroundings, uses sensors and actuators, and sends this collected data to the Internet. The data can be then processed.

Many devices can be included in this classification. Some examples are mobile phones, laptops, watches, DVS, refrigerators, washing machines, cars and even homes. Yes. Whole houses themselves can be a part of IoT too.

Most of the IoT devices have the word smart at the start of their names. For example, smartphones, smartwatches, smart DVS, smart refrigerators, and smart homes.

Now that we have a clear idea of IoT, we can move to the next question.

Why Do We Need IoT?

We need general entertainment. You get the idea right, but let’s take a better example to understand it very well. Smart house. A smart home has different features that we will talk about. One of the best features is automatic lights, where the lights automatically detect your presence in the room and get switched on, or they can be voice-activated. You can say activate, and they’ll get on. It also has his name next-gen security to keep your house safe, but it allows only authorized people to enter and locks up everything when you leave.

It has entertainment management, fair using devices, such as Google Home, Alexa echo to keep track of your chores, play movies and songs. It also keeps track of temperature management. The house automatically adjusts to the most, you know, temporary, based on the surrounding climate as you see how it brings advancement into our lives and makes it more comfortable for us to live. 

Now, this is at an individual level, on a larger scale. It benefits society as well as the industry. For example, it allows remote interaction between doctor and patients. So if a patient has any deadly disease, the doctor doesn’t necessarily have to come in close contact to help the patient out. 

Smart technologies have helped us increase productivity through new devices, like smart tractors and analysis devices. That will allow us to analyze soil better than gums and the manufacturing industry.

How Does It Help Us

It helps make our lives easier and more comfortable. If we take an example, we had listed earlier, like smartphones, smartphones have more use cases than I can, you know, list here without going on for hours and hours, it can call, it allows us to watch movies. It allows us to connect to the Internet and interact with strangers on veered forums, shops, or things.

Using The Internet

This connection is generally through one of the methods like via Bluetooth cellular, RFID, or NFC. After that comes the data processing layer. Once it reaches the cloud, the data is subject to the whole process’s real meat. In this part, the data will be analyzed. The different types of algorithms used. Based on the data collected and other assumptions to get meaningful insights and patterns, a decision is made based on the insights gained.

What Kind Of Feature Does IoT Have?

It would not be crazy to see that we may live in the future. Heart Lake Howard is depicted in sci-fi movies, not the star or Skype, but more like the blatant and Ironman kind. But everything we touch on, everything we use, is connected to the Internet, buried with the central cloud. All of our data is being collected and utilized to make a lie, Anna society a much better place.

You can assume almost everything will be automated and connected to the Internet, everything, your table, your phones, which already are your doors, your hangers, you know, examples. And you can see that all of them will be a part of IRD in the future. And. There is a lot of space for growth.


So if you’re thinking of a career in this field, not at all a bad idea; it will be both satisfying and challenging DW flow from everything we use. And IoT will use it to make our lives easier. No matter what background or what profession they are from, every person will be affected by it in both good and bad ways, it will be, or instead, it is the advent.


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