With the progress and the very large, especially in the field of technology and modern technology, and with the dependence of many of our activities, services and ways of living now on wireless communication, via a huge network of the Internet that reaches the easternmost part of the earth in the west and north and south of the south, the term Internet of Things IoT has emerged in a way Large and very frequent, which was shed by the light, so what is the Internet of things? What is the benefit? And what are the applications on it? , And many other questions we try to ask easily in this article.
-What is Internet of Things?
Let’s start in a simple way, the term Internet of Things IoT refers to billions of physical devices all over the world connected to the Internet, all of which collect and share data. Thanks to the arrival of extremely cheap computer chips and the comprehensiveness of wireless networks, without direct interference from the user or the human factor.
It is possible to convert anything, connected to the Internet, to a part of the Internet of Things. Connecting all these different things and adding sensors to them adds a level of digital intelligence to devices that would otherwise be stupid, enabling them to communicate data in real-time without involving a human being. The Internet of Things makes the fabric of the world around us smarter and more responsive, integrating digital and physical universes.
– What is the history of Internet of Things?
The idea of adding sensors and artificial intelligence to basic things was discussed during the 1980s and 1990s although there was some argument among some about it, apart from some early projects – including an internet-connected vending machine – progress was simply slow because the technology was not ready. Computer chips and processors were very large and bulky and there was no way to effectively communicate things between them.
Cheap, high-enough processors were needed to be disposable before they finally became cost-effective for connecting billions of devices. The adoption of RFID tags – low-electricity chips that may speak wirelessly – has solved a number of this hassle, alongside improved availability of broadband net and cellular and wireless networks. The adoption of IPv6 – which among other things, should provide enough IP addresses for every device the world might need – was a necessary step for the Internet of Things IoT.
Historical Technical Brief:
One of the first IoT applications to add RFID tags to expensive parts of equipment to help track its location. But since then, the cost of adding sensors and internet connectivity to things has continued to decline, and experts predict that this basic functionality may one day cost less than 10 cents, making almost everything possible to connect to the Internet.
The Internet of Things was initially more interesting for business and industrial, its application is sometimes known as a device for the M2M machine, but the focus is now on filling our homes and offices with smart devices and turning it into something related to almost everyone. Early suggestions for Internet-connected devices included “blobjects” (objects that blog and record themselves to the Internet), ubiquitous computing (or “ubicomp”), invisible computing, and widespread computing.
– Ways to work the Internet of things:
As we mentioned, the Internet of Things is a general and big term that includes many details and channels that complement each other to create new technology in the so-called Internet of Things technology, as it is a comprehensive concept that includes the integration of several devices, software, networks, applications, etc. to obtain shared and integrated results for the Internet of Things system, where It includes several components, the most prominent of which are:
Internet connection
Of course, since we are talking about the IoT system, the presence of a practical internet network connected to each component is the main pillar, so the toxicity of the Internet of things, that is, things that depend first on connection to the Internet.
Sensor
The mechanism of the Internet of Things system starts from a sensor located somewhere and for a purpose to collect the huge data that exists around this sensor to start sending it over the internet to the cloud or servers equipped to receive it. Sensors may be associated with servers in different ways that may be formed: smartphones, satellites, Wi-Fi, Bluetooth, or other methods.
Cloud or server
It is an essential part of the Internet of Things work system, which is a huge network of super servers that provide different services for individuals and companies.
Data processing
It is an important and logical step within the business. Once the data reaches the cloud or server, it begins the process of processing it using data analysis software, which may be a simple or complicated process, because it depends on the quantity and type of data that was obtained and received.
Applications or user control panel
After analyzing the data in the previous step, the results are not sent to the end-user in a specific form or via an application, for the user or recipient to change or modify the sensor settings, and in some cases, the sensors can be adjusted automatically without the need for user intervention or human intervention.
– Things on the Internet:
The name “Internet of Things” was launched with the goal that there is an Internet for things, so what are these things that fall within this system? It is everything the Internet can recognize through well-known Internet protocols. Pretty much any physical object can be transformed into an IoT device if it can be connected to the Internet to be controlled or information delivered. There are many examples, including:
smart Devices:
Such as smart TV, tablets and smart and wearable devices, and there are many examples such as Google glasses, or a pulse or heart watch, among others.
Home and office appliances:
For example, the lamp that can be operated using the smartphone app is the Internet of Things device, as well as the motion sensor or smart thermostat in your office or a connected lighting lamp. An IoT device can be as thin as a child’s toy. Various household items such as fridge, washing machine, alarms, building entrances, and air conditioners. Or, for example, the user can know the contents of the refrigerator remotely through the use of Internet calling.
means of transportation:
Transport also has a lot of Internet space, such as smart cars, self-driving cars, or like a jet engine, which is now full of thousands of sensors that collect and transfer data again to ensure that they work more efficiently on a larger scale. For example, the user can start and control his car engine from his computer, tablet or smart device, and he is also connected to the internet.
Services:
There are a lot of things that fall within the circle of providing services within the Internet of Things Service, including medical services such as systems for health management that can be used to measure blood pressure and manage the heartbeat, also can be through contact with a complete surgical system based on the Internet of things and with the help of Internet speeds of the generation Fifth 5G of doing remote surgery. It is also possible to provide freight and delivery services and other logistical services by means of delivery by means of unmanned aircraft that receive their information from the servers of their companies.
Other:
Also, many things can be mentioned and many things that fall within the Internet department of things and that benefit from them in one way or another, including goods monitoring devices available in the store and sales and purchases, tracking available resources in terms of the possibility of their penetration and the presence of problems in them.
– Fields used in the Internet of Things:
Since everything around us contains things and these things have the ability to connect to the Internet, then the domain of joining this system and its use on the Internet is too many things, including:
Personal field:
That is, the user adapts things to his personal service, to meet his requirements, and to facilitate his daily life matters, such as remote control of your home lighting, monitoring of cameras, extinguishing and operating your car, or controlling your home furniture …
The medical field:
It is one of the most prominent areas that the Internet of Things is expected to develop, with the inclusion of medical devices for the concept of the Internet of Things IoT, as well as monitoring patients remotely and recording their cases within electronic records, and it can also be activated in wearable devices to impose control on exercise and the sleep style of patients and other Healthy habits.
The industrial field:
Considered. The industrial sector is one of the most sectors that has a developing and prosperous future because of the abundant capabilities in integrating the Internet of Things (IoT) in it, and this is due to the availability of data usage of machines located in the departments of the factory, materials, and equipment in warehouses. It includes others, and this entails ensuring efficient, effective and cost-effective business performance.
The educational field:
Without a doubt, we are definitely in the process of going to an educational network around the world that relies on artificial intelligence and the Internet of Things (IoT), which increased the need for it after the outbreak of the new Coronavirus epidemic around the world COVID-19, which forced COVID-19 educational institutions And universities and institutes to digital transformation and distance learning because students could not attend in person because of quarantine and stay at home. Therefore, relying on platforms and the need for automatic response devices to work, correct and provide lessons.
– Specializations and job opportunities: –
Without a doubt, we are in a future direction that may rely entirely on technology for the Internet of Things IoT, which may be the main player in building the future of general development. Therefore, it is only natural that we all resort to engaging in the fields and disciplines that fall within the scope of the Internet of Things. The market needs them and the assumption will be available day after day. Therefore, we will mention the most important specializations and opportunities for entering this field:
Developer Programmer
Programming is the first pillar of the Internet of Things industry. Developers and programmers are responsible for building the basic and practical code of networks, as they have a responsibility to build the programming side of the Internet of Things system. Also, programming in the field of cloud computing and cloud development will be the main incubator for all data that devices will exchange in the world of IoT.
Engineer
He is the person responsible for building and structuring cloud systems, studying in-depth and understanding the differences between systems management in local data centers On-Premise and between systems on the cloud. We mean the engineers involved in this field, and their engineering specialization varies as follows:
- IoT Architect.
- Systems Engineer.
- IoT Cloud Engineer.
- Industrial Engineer.
- Network Engineer.
- Test engineer.
Data Scientists
It is an important specialty given the huge amount of data that is being produced continuously. The data scientist deals with the data collected from the sensors in the system. Therefore, companies will need expertise from this specialty to deal with the huge amount of data that fill their servers due to their adoption of the “Internet of Things” solutions.
Designer
There is no doubt that there is no industry without a design and a special AutoCAD design that works on designing the various devices used to receive and send different data, such as wristwatches equipped with sensors, or smart wristbands or others. Also, the Industrial UI / UX designer user experience who worked on designing a dashboard or visual screens for users to use so that these panels and interfaces are easy to use and suitable for everyone.
Other:
There are many specializations that may enter in one way or another in the field of Internet of Things IoT, for example as the IoT Product Manager, industrial marketers delegates who may need a job market within this broad field in the world of the Internet.
– The importance of IOT:
The great attachment in which our time and future enjoy the network of communications, the Internet and advanced technology The Internet of Things has been of great importance and perhaps unprecedented in the big future in all kinds and areas of our daily public life, personal, professional and study, and for this, it connects several general points:
- Increase, improve and accelerate productivity.
- Providing very distinguished services to all customers, regardless of their requirements.
- Save money and effort loss in work and time.
- Advanced systems that detect faults and problems before they occur and correct them and address them after they occur.
- Assisting decision-makers in building their decisions and strategies on a well thought out and realistic basis.
- Helping to produce more quality products and industries and improving factory production.
- Providing a decent and easy life and abbreviating hard or dangerous works.
Finally:-
It has become necessary for countries and governments, as well as associations related to the Internet, to pay great and special attention to the Internet of Things IoT sector. Therefore, there were invitations to experts, workshops, and general and targeted dialogues for the meeting and to determine the speed and direction of movement towards the Internet of Things technology, because the future is what It seems that he is coming on a phenomenon that is expected to take root more and more in order to reach the information society and the knowledge economy, which is the phenomenon of the Internet of things.
Share your opinion! ,, To what extent can IoT change our lives and our world?
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