The "Internet of Things" in general is the technology that will connect every electrical device to the Internet. The necessary devices will be interconnected in a network and if necessary the devices will be able to plan by communicating with each other and exchanging information. In that case the whole system will be made up of a combination of sensor machines and software and the machine used for specific tasks will be able to work on its own without relying on the user. This is where the success of the future Internet of Things lies.
Below are two examples
Suppose a guest comes to the house in the afternoon. But on an emergency basis you have to stay in the office for several nights. There is no one in the house who will open the door for the incoming guests. Since the office is far away, there is no opportunity to come for a short time and welcome and entertain the relatives. This problem has to be faced at different times due to being far away from office work. As a solution, he installed new programs in smart technology dependent homes. This will open the door after identifying the faces and voices of the incoming guests and make the home environment more comfortable by analyzing the body temperature of the guests entering the house! Simultaneously analyzing the local weather the coffee maker will serve guests hot coffee for cold weather and cold coffee for hot weather. Now suppose, a huge cattle farm. Water has to be provided there as soon as the required food is consumed. This requires huge manpower. Need a few employees who will be in full-time supervision. If the farm size is large, the number of cows is high, then the number of employees should also be increased. For him, at the end of the month, a huge amount of money has to be counted. But even then the problem remains. Food and water are not provided at the right time by the employees on a regular basis throughout the entire farm. Even less, sometimes more. As a result, the expected results are not being obtained after a certain period of time. Or the amount spent is going to be more than calculated. As soon as the technician talked to a friend about the problem, he asked them to bring the whole system into an automation system, which would analyze the amount of food and water at regular intervals and re-feed and water. If you want, you can also arrange a specific diet for each cow according to the expectations through this active system.
Below is an explanation of how the whole system worked.
In the first instance, the user first only inputted their voices and pictures as an identification element for incoming guests. Then when the guests stood in front of the door of the house, the pre-installed voice and photo identification device took the input of each of their voice and facial identities and opened the door to enter only if it matched with the previously input information. The automatic sensors inside will work next. The sensors will first measure the body temperature. According to him, raising and lowering the room temperature, ordering the latest coffee maker cold or hot coffee will also be done automatically. Thinking back on the whole thing, we see that for each job, there is a separate "human-to-human" And in addition to exchanging human-to-machine information and instructions, a lot of work is easily done in sufficient quantities. And all kinds of usable electrical devices including refrigerators, TVs, phones, lights, sensor-enclosed walls, ACs, fans, clocks, cars are taking part in these works.
That's why the Internet of Things is needed
The concept of "Internet of Things" was first discussed in 1982. Researchers at Carnegie Mellon University have developed the first Internet-connected Coke machine that can detail the temperature of a newly loaded Coca-Cola. But Kevin Ashton, co-founder and executive director of MIT's "Auto-ID" center, was the first to speak out, referring to the "Internet of Things". In his speech at the multi-national product manufacturing company "Procter Gamble", he discussed the potential field of "Internet of Things". "At present, computers and the Internet rely entirely on information provided by humans. About 50 petabytes (1 petabyte = 1024 terabytes) of data is stored on the Internet, almost all of which is stored by someone writing, recording, using digital photographs, or scanning barcodes. But the problem is that people live with limited time, little attention and very little accuracy. That means they can't store all kinds of data in the world properly. But if the task is given to a computer and taught, how to collect data and pick the right one through analysis, then the selected data can be used easily by people and at the same time reduce waste, cost and loss. Then we will know exactly what needs to be changed, refined and replaced. Kevin Ashton made the above prediction about the "Internet of Things" more than eighteen years ago. Nowadays, more changes have taken place in this world of internet.
Thousands more petabytes of data added to 50 petabytes of data. Data from Microsoft, Google, Amazon and Facebook alone amounts to 1200 petabytes. Imagine for a second you were transposed into the karmic driven world of Earl. And by extracting accurate data from it, if we can use it for personal or industrial work, how much more efficient and easy the world will become. According to Kevin Ashton, it was a computer that had already begun teaching. At present we can identify the exact data and use the data for different needs. Now take a look at the current technology. The number of physical devices is increasing day by day. The early days of computers are long gone. Nowadays computers have become a modern "war-ball fashion". Numerous smartphones, clocks with operating system, houses, cars, industrial equipments are also moving towards automation. You can see what the surrounding environment looks like on the screen of the smartphone sitting at home. But the problem here is that in order to work with each electrical device, it is necessary to give it separate instructions for each single task, which is quite time consuming and technical. And the "Internet of Things" has solved this problem. Here the devices connected to the network through the Internet will share with each other the data in various storage on the Internet, the data given by the user input and the data collected by himself. Use and store the necessary data from these data for specific tasks so that it can be used for any other purpose, in any other work. Considering the whole thing, the "Internet of Things" is a technological revolution that will make difficult tasks easier. Reduce waste and cost of product production. Will save a lot of time.
The "Internet of Things" of the present world
The triumph of the "Internet of Things" technology around the world has already begun. The big companies have also started working on small and large scale. Some companies have launched IoT-enabled devices on a small scale. Some of these devices are now discussed.
Fitbit One- Wearables
An American company called Fitbit sells fitness related technology products. "Fitbit One" is one of those technology products. Stairs will measure blood pressure, as well as walking, walking, sleep, and well-being, and will be advised to keep fit accordingly.
Amazon Echo- Smart Home
You can order this Amazon product by talking. You can find out the current weather, game scores, editorial columns of any particular newspaper. If you want, you can order pizza along with ordering to play any song of your choice. You can do a lot more, including applying for Uber, calling someone special, and controlling your home's electrical devices.
Philips Hue Smart Bulbs
Ordinary electrical lamps have also become extraordinary today in the shadow of technological excellence. "Philips Hue Smart Bulbs" may be the only example. Electrical product maker Philips will be able to turn on and off this lamp on your smartphone with any color you want. There is also the opportunity to take pictures in the light of the home environment, the light that matches the wearer. It is also energy efficient. People will be more inclined towards electrical devices. The number of technology products will also increase. As the price of digital devices drops, almost everyone will have an Internet-connected "smart device". The whole world will be transformed into a "Global Village". Since security and the whole other thing is a game of information and when this game has to be played through the internet, the issue of security comes first. Because, valuable information can be stolen at any time, which can lead to complete bankruptcy. And this will be an obstacle for IoT to move forward. Because people are always worried about their privacy. A study found that about 71 percent of consumers in smart-home facilities in the United States, an IT-dependent country, are concerned about the security of their data. There are reasons for this. A team of researchers from Microsoft and the University of Michigan have found major flaws in Samsung's smarthome platform SmartThings, a serious threat to data security.