Steem Bangladesh Contest: Technology || 30% beneficiaries @hive-138339 || 17-03-2022 ||
HELLO
MY DEAR FRIENDS
This is @mki111 from 🇧🇩bangladesh
I hope you are all well. I am going to participate in the competition:- Science, Technology & Computing organized by Steam Bangladesh. My post is about Technology.
Technology
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Various discoveries of modern science have enlarged the scope of happiness and comfort in our life. In addition, the door to such mysteries in this universe is being opened to man through the ever-new discoveries of science which for a time was unimaginable. All in all, with the advancement of technology, new discoveries have brought about a radical change in the very character of human civilization.
Gift of technology: Mobile
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Today, with the unimaginable advancement of technology, it has become possible to fulfill this desire of the people through a groundbreaking invention of the mobile phone.Today mobile phones occupy a very important place in our lives.
Without mobile phones, even a moment of modern people in today's world is unimaginable. Today, with the help of a small mechanical science, it has come a long way; Who has brought the world into the palm of his hand? Moreover, in the fast-paced life of the modern world, when the growing loneliness of the pursuit of profession and the pursuit of a foothold has become entrenched in the heart of the society, the mobile phone has become one of the most reliable friends in the life of modern man.
Mobile phone history:
If we are to rebuild the beginnings of the invention of the mobile phone, the most essential means of communication in the world right now, we have to go back to the seventies of the last century. On April 3, 1983, for the first time, they were able to successfully make the world's first mobile phone call with a mobile phone that weighed about one kilogram or two pounds. In the early days, mobile phones were mainly used professionally by ship or rail radio communication. About 10 years after the invention, it was decided to market the mobile phone for public use.
Shortly afterwards, the first commercial version of the mobile phone hit the market in 1983. The model of that mobile phone was called "Motorola DynaTAC 8000x". The mobile phone had no display. Mobile phones have also improved a lot with the passage of time and the number of users.
Modern Mobile: Once upon a time
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As the number of mobile phone users has increased over time, so has the need for basic amenities in human life.Today's mobile is no longer the giant mobile cellphone of the past. It is a prisoner in our hands today.
Initially the weight of the mobile phone was about 1 kg, now that weight has come down to only 200 to 250 grams if it is too much. Where the first mobile phone to be marketed to the public did not even have a display, today the mobile phone has reached a touchscreen foldable display. Early mobile phones could do nothing but make phone calls.
Today's mobile phone usage has spread to a wide range. First of all, with the advent of internet revolution and modern mobile phones, an unprecedented digital revolution has taken place in people's lives. On the other hand, there is a continuous effort to make the use of mobile phones more advanced and versatile by using artificial intelligence technology.
Classification:
When discussing mobile phones, it is necessary to shed light on the classification of mobile phones in relation to the present time and some of its special features. First of all we need to keep in mind that today's mobile phone is actually a small version of a computer or calculator.
A mobile phone can do simple calculations just like a normal computer. Internet connection can be used through mobile phone just like computer. With all these characters in mind, mobile phones can be roughly divided into two parts.
Namely: feature phones and smart phones.
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Feature phones are phones with keypads that allow you to do small accounts and communicate without just telecommunications. These phones do not have huge features like internet connection or multimedia usage.
Smartphones, on the other hand, are the modern phones that can provide all the benefits of modern mobile phones. From multimedia usage to internet connection, all these phones can be used. Basically this type of modern mobile phone has added touchscreen facility.
Features:
Whether it is a smartphone or a feature phone, all types of mobiles have some common features. Features can be improved or underdeveloped in terms of the quality of the mobile, but there is not much change in their initial character.
First of all, every mobile phone has a rechargeable battery. This battery serves as the source of much needed electrical energy for the phone.
Secondly, each mobile has its own input method by which the mobile phone interacts with the user. Through this input unit the user can give operational instructions to the mobile.
Moreover, every mobile phone has the necessary antenna connection system and SIM card connection facility for normal phone calls and conversations.
Above all, an integral part of every mobile phone has its own unique IMEI number. This number can be used to identify a specific mobile phone.
Extension of mobile phone usage:
Undoubtedly the most popular discovery of science in the present age is the mobile phone. The number of its users is increasing at a huge rate day by day. Between 1990 and 2011, the number of mobile phone users worldwide gradually increased from 12.4 million to over 6 billion.
The use of mobile phones is no longer restricted to any particular level of society. Mobile phone is a very important and necessary item for people from all walks of life. Mobile phone use is widespread in all families, from the upper class to the lower middle class. Most of the people use mobile phones as all the special and attractive facilities are within the reach of people from all walks of life. The use of mobile phones is expected to increase in the future.
Benefits of using a mobile phone:
Although the mobile phone started its journey through revolution only through communication, its use is versatile today. Nowadays, especially after the Internet revolution, the use of feature phones has almost disappeared and sophisticated smart phones are taking its place in a big way. With all these smartphones, people are able to perform many tasks very easily.
In this case, the first thing to mention is the state-of-the-art multimedia system of smartphones. Today, listening to FM radio, taking pictures, recording information, watching videos, listening to music, etc. can be done only through a mobile. Moreover, if the internet is connected with the mobile phone, any information from any part of the world can come in the palm of your hand in a blink of an eye.
From banking to ticketing of various means of travel, study and even important daily tasks like shop shopping are being done easily at home using the internet through mobile phones. Apart from these, mobile phones are constantly providing livelihood and livelihood to millions of people.
Disadvantages of using mobile:
There is no doubt that the use of mobile phones has made our life much easier and more comfortable. But everything has its ups and downs. Mobile phones are no exception.
Today's youth have become more and more addicted to mobile phones. A recent study in the US found that a college student spends more than 10 hours a day using a mobile phone. Excessive use of mobile phones is misleading the student community.
Excessive use of mobile phones also causes many physical problems. Such as - vision problems, nerve problems, stress, back pain problems, sleep disturbances, etc. Various modern studies have shown that radioactivity emitted from mobile phones can cause germs in the human body, such as cancer. Genetic problems and infertility can be seen as the ultimate curse of society. In addition to all these physical problems, the society today is facing many new cyber crimes in the world of mobile internet.
My personal opinion:
In the end, whether a sophisticated technology like the mobile phone will benefit or harm human civilization in the future depends entirely on the thinking of the users. But there is no denying that this is the greatest gift of science in the last century.
If some bad people misuse mobile phones, the use of full mobile phones cannot be branded as harmful. The bad side of social life as well as the good side of its use can not be blown away. It is to be hoped, then, that the epoch-making evolution of the mobile phone capturing the world will make the world much more developed and prosperous, and we will become much more aware and responsible about our lives, society and civilization as a whole.
I hope you all like my post. Wishing you well in your dreams.
I'm requested @ibr456 & @shariar07 to participate in the Science, Technology & Computing Competition organized by Steam Bangladesh.
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Nicely You had shared all pross and cons about mobile phone.best wishes.