AP Computer Science: The Innovation Of Phones

The first mobile phones, due to its “smaller” size, would still be considered very large in today’s world. Many of the early cell phones were considered “car phones” because they were shaped like a brick and could not fit into one's pocket. The first cell phone was called the Motorola DynaTAC 8000x and was commercially available in 1983. The cellular technology to call these phones was analog frequencies. In the early 2000’s, cell phones became smaller is size and the software got faster. The introduction of the Blackberry popularized the use of the technology allowing more and more people to be involved. Cell phones became popular with the introduction of text messaging, short messages that can be sent to another person. Texting has become an easier and quicker form of communicating with others. Teenagers and children grew to love this feature as a main form of communication. They took on this mainly because it is very private and did not have to be loud in a situation that was not appropriate. “Today’s teens will carry the technology with them as a part of their repertoire of communication possibilities. Where older generations, when

In the modern-day world, there are about 6.8 billion cell phone subscriptions. Mobile telephones have really changed the way we do things in our daily life. Before cell phones were invented individuals were more interactive with each other. In the late 1900’s, Martin Cooper invented the first mobile telephone. Today we have a variety of mobile phones to choose from such as Apple and Samsung. Widespread cell phone use has definitely affected the world negatively because it is a distraction, can be harmful, and addicting.

In today’s society, smart phones are a part of a student’s average, everyday life. No matter what people are doing, they find time to look at their phone and make a call, read a text, check e-mails, or search something on Google. Even though people find so many uses for them throughout the day, they are a controversial subject to talk about in their use in the classroom. Many schools have policies strictly prohibiting the use of smart phones in school. For schools to ban the use of smart phones is a major mistake. They only look at cell phones as a distraction to students, and don’t understand that this generation is dependent on the technologies of today. What educators need to do is ask themselves

This was the Motorola PynaTAC 8000x. Although it was extremely expensive, it still diffused across the country hierchically. Still, not many people could afford it, besides in the sales and business world, where it was primarily used. After this revolutionary telephone, the Nokia Mobica Talkman and the Motorola 2900 Bag Phone released. As more phones came out, the new phones kept developing including smaller sizes and more uses. (Ray). 34 years after the first ever cell phone released, the Apple IPhone was release, courtesy of Steve Jobs. This cell phone revolutionized the world forever. Jobs wanted to “reinvent the phone”, and he did this exceptionally (History Cooperative). Without the creation of the cell phone, our world would be a much different place. Even though the cell phone improved our ways of life, there are still some atrocious aftereffects caused by it.

Communication is found in many different forms. These days, many people communicate through a combination of in-person discussions, telephone messages, internet forums, and countless other channels. In “Exploding the Phone” by Phil Lapsley, we explore how people communicated through phones during their introduction into society. More specifically, the author takes us on a journey on how a subset of phone users, called “phone phreaks,” connected with each other through the telephone. These people would get around paying for the phone bill by using various methods such as whistling, playing a flute, and even building sophisticated electronic boxes. Before we began reading the book, we were not expecting to read a story; we were expecting a technical overview of what exactly “exploding a phone” entails, and the text being quite complex. After reading the first chapter, however, we were very surprised at how the author worked to keep the book interesting by mixing some light technical details with important stories of how people exposed the phone networks to their advantage. An example of

Cell phones are one of the most usable resources on the world, they provide us with messages, calls and much more. The first cell phone was a Motorola made in 1973 by Martin Cooper. This cell phone was a 13 centimeters long, 13 centimeters deep and 4.45 centimeters wide. This cell phone was a great technology back then when people have no more of communication than carts to send in the mail. No matter the side of the cell

The first ever cellphone was created in 1876 by Alexander Graham Bell. Cellphones were introduced to the public in 1945, but before cellphones there was the mobile telephone services . The largest MTS market had no more than 44 channels, cellular networks were an ingenious way to expand service dramatically. In the 2000s, Apple released its first phone which included computer-capable technologies. Samsung. LG, and others followed Apple's footsteps and phones just keep coming faster each year. Cellphones were mainly created to make life easier on humans but some people have been taking advantage of this privilege.

The first cell phone call was made on April 19, 1973 by Motorola employee Martin Cooper, since then cell phone have been getting more innovative and enhanced as times passes . When the cell phone was first manufactured I don’t think Martin Cooper, had in mind what wild, astounding, idea he had brought to the light, and how much the cell phone would evolve over the years. The two powerhouse companies responsible for most of the cell phones that are circulating around the world are Samsung & Apple, these two companies history with each other don’t date back that far, but they have sued, and tried to outsmart each other numerous amount of time. Over the years of the Samsung vs Apple have sued each other for an amount of money over a billion dollars, and lawsuits stretching across four different continents just to keep company safe, and free of copycats. The two backgrounds of the company are very different and started during different periods of time, Samsung which was originally called Sang hoe was founded in 1938 by a big landowning family by the name of Lee Byung-chull, and the apple started in 1971. Samsung they started as a small trading company with forty some employees it was originally located in Su-Dong, they mainly dealt with groceries being produced in and around the city, they even produced their own noodles. This company seemed to have a good beginning, selling groceries and having their own home made noodles. It was when in the 1960’s Samsung shifted their

Phones continued to develop clearer signals and longer ranges. The first cell phone, produced in 1947, was the car phone. However, it only worked when driving on the highway between Boston and New York. In 1973, the first portable phone call was placed, and by 1991 mobile phones were available to the public. By 2001, these newly developed cell phones overshadowed payphones and were an integral part of American daily life.

Cell phones, as we know them haven’t been around for that long. The quick progression of the item and development has enormously influenced the regular daily existence in the general public eye today. It 's implementation has been genuinely quick considering that mobile phones were inexistent a quarter century ago. The first phone was made by Alexander Graham Bell. According to an article, ' 'This brought upon a major change in communication and gave leeway to the improvement of the telephone in the days to come ' '(Bellis, 2013b).

On April 3rd, 1973, the very first cell phone call was made by a man named Martin Cooper. Martin was using a Motorola DynaTAC 8000x, or as most people know as the very first cell phone. At first glance the 8000x basically looked like some

who led a team of developers at Motorola and made the first cell phone call in April 3, 1973 at

Unfortunately, cell phones have become one of the biggest challenges instructors face in college classrooms as these devices have become a pervasive part of young people's lives. What used to only make phone calls and send text messages, now does our emailing, sends us Facebook and Snapchat notifications, and plays music. Additionally, our cell phones are not only used for personal activities, but for school and work life. We want to be reachable in case of an emergency, but the constant stream of notifications has led our productivity to significantly tumble down. Recently, I noticed that in many of my classes, even though the professor says there is a “no phone” policy, many students are scrolling through their social media feeds or responding to a text rather than paying attention to the lecture of the day. I admit to using my phone constantly during class, which often has led my grades to suffer poorly. Rather than paying attention to the lesson, I was checking on buzzing notifications of entertainment news and random trivia. Because I was not listening to my professor earlier in the day, I had a difficult time trying to complete the homework assignment. Thus, in an attempt to be epistemic temperate, for the last two days, I tried to not use my phone during class lectures and study time to measure my productivity.

During the Second World War Motorola developed the Handie-Talkie SCR536 handheld radio transmitter and receiver, and icon of that conflict, and forefather of the mobile phone. In the 1970s, together with AT&T, Motorola started developing cellular networks, and in 1980 the company released the world’s first mobile phone, the DynaTAC phone. From then on the company because a household telecommunications name.

Since the beginning of the industrial revolution, the world has become a smaller place. The time used to travel to far distances has diminished; with the growth of new technologies, traveling and communicating have become simple daily tasks for many people. Through the growth of global communication, people have become closer to others across the globe, and business has gone world wide. One invention that came along with the technological revolution is the cell phone. Cell phones allow us to be reachable anywhere at anytime, letting us communicate even during travel. As time becomes more valuable for people, the importance of accessibility to communication also increases. With cell phones, the communication and