Essay on Mobile Phone Innovation

Essay on Mobile Phone Innovation Background and History Mobile phones technology is founded on the radio technology developed in the 1940, which formed the foundation for the innovations in police vehicles and cabs, where two way radios allowed two way communications. The earliest mobile phone emerge in 1946, despite the fact that it was both bulky, consumed a lot of power and relied on poor battery technologies. It heralded the introduction of the first ever Mobile Telephone Service in the same year to facilitate automatic call switching, Khosrowpour (2006). Automatic meant that human operators were eliminated. The devices developed by Motorola found immediate use in the military as well as among the richest citizens and businessmen. Better cell phone services were introduced in 1964, and technological developments saw the development of the first portable mobile phone in 1981. Motorola developed the first ever, modern mobile phone in 1983, which was however heavy and relied on poor battery technologies, Hussain Hussain (2007). 2G and 3G Mobile Phones The introduction of Motorola’s Motorola Dynastic 8000X (first ever modern cell phone model) marked the start of the 1st Generation cell phones, which led into even faster advancements in technology, Partridge (2011). The emergence of GSM Digital Networks refers to SIM card operated phones that were run by digital networks, boosted the popularity of cell phones across the world, after the services were rolled out across the world. Other technologies such as the microchips, integrated circuits and better performing cellular networks resulted into the replacement of the 1st Generation mobile phones, with 2nd Generation phones, that had better battery technologies and weighed less. Analog transmission systems were fast replaced with digital transmission systems, which yielded increased efficiency and speeds of the new generation mobile phones. By the close of 1999, it became possible to download media content (ringtones) from mobile phones, which was quickly followed by an even mo re revolutionary innovation, internet accessibility. This marked the emergence of data packet switching and with it, third Generation phones. Data Packet switching refers to electronic splitting up of data into bundles that can be sent and received as a single unit. Mobile Computing Mobile computing, which arose from Personal Communication Services, refers to the creation of data collection, storage and processing and information management platforms that are free from all phones of temporal or spatial constraints. The removal of these constraints facilitates the ability of users of cell phones and other computing and communication devices to upload, download; access and process information onto the systems, from anywhere. The geographic location; mobile or static state of the users are no longer consequential to mobile phone communication, Hussain Hussain (2007). This revolution has its foundations in personal mobility services and wireless accessibility technologies offered through small terminals (cell phones). These technologies were in turn enabled through the emergence of more efficient data access (connection establishment time), the development of wireless and data access technologies such as CDMA2000 1X, GPRS EDGE, coupled with the emergence of QoS fl ags. CDMA2000 1X, GPRS EDGE and QoS flags are low speed technologies that allowed data to be sent and received between mobile networks using satellites. These have made it possible to network mobile phones and other mobile communication devices, giving them enormous computing power. Importance of Mobile Computing The emergence of mobile computing, which has been made possible by a convergence of a range of mobile phone technologies, has effectively resulted into complete computing power. Mobile phone users can access databases, manipulate data and get information through their mobile phones, without the need of heavy equipment, PCs or even laptops, Partridge (2011). Mobile phones now have enough power to rival conventional computers; complete with multiple data communication protocols. These include wireless, Bluetooth and infrared among many others. In addition, better memory technologies, coupled with the emergence of cloud computing have allowed virtually unlimited data and information storage , which in turn facilitates enormous capacity of mobile phones and other mobile communication devices to have enormous data processing power. Further, and perhaps even more significantly, is the fact that the efficiencies brought about by mobile computing results into large cost savings for organizat ions and individual citizens, Lee (2005). Business Applications The effects of the emergence of mobile phones and the technologies associated with it have been quite simply, revolutionary. In the developing countries, mobile phones are increasingly being in transferring money and as a critical payment system that has facilitated e-commerce transactions. This is not least because credit card and banking facilities are poorly developed, Klemens (2006). Other, more direct business applications include the dispatch and tracking systems for of luggage, vehicles and even animals. In addition, mobile phone technologies and particularly mobile computing has been significantly used in the processing of varied online transactions, enabling travelling professionals to work from their remote locations through applications such as Google Office and Portable Document Applications such as PDF readers etc. It is as well possible for professional teams to work through video conferences and other facilities. Conclusion With increasingly innovation, mobile phone processing and data storage power will rival many modern, conventional computers, resulting into massive gains from the efficiencies that would result from it, Lee (2005). In addition, the growing cost efficiencies and globalization, have and will render more and more business reliant on mobile computing. This is even more so, with the emergence of fourth generation mobile phones, coupled with the emergence of cloud computing, which will give more power to these devices. It is however critical to understand, that these benefits come with equally hurtful effects to the integrity of information, personal data security and the security of online transactions among other. References List Hussain, K. M., Hussain, D. (2007). Telecommunications Networks. London: Focal Press. Khosrowpour, M. (2006). Cases on Telecommunications and Networking. New York: Idea Inc. Klemens, G. (2006). The cellphone: the history and technology of the gadget that changed the world. London: McFarland. Lee, W. C. (2005). Wireless and cellular telecommunications. Boston: McGraw-Hill Prof Med/Tech. Partridge, C. (2011). Realizing the Future of Wireless Data Communications. Communications of the ACM , 62-69.

Television and Media Violence - TV Violence and Common Sense

Television Violence and Common Sense It is obvious that children are affected by television. They often pretend to be their favorite character, reenact scenes from movies, and wear clothes featuring their media heroes. As a child, I pretended to be one of the Teenage Mutant Ninja Turtles while practicing my fighting skills on invisible bad guys. Although these things are usually a healthy part of growing up, it would be foolish to assume that children are not affected in a negative way by all of the violence that appears on television. American children watch television on an average of twenty-seven hours per week and possibly up to eleven hours a day in larger cities. The American Psychological Association estimates that an†¦show more content†¦Sometimes, children can be directly violent as a result of what they see. Some serious acts of violence have occurred as a direct result of the violence that children have seen on television. In one highly publicized incident from the 1980s, thirteen-year-old Juan Valdez confessed to having brutally murdered a friends father. After having kicked, stabbed, beaten, and choked the man with a dog chain, he was asked why he then poured salt in the victims wounds. Oh, I dont know, he replied, I just seen it on TV. (TV Violence 3). In another episode, a nine-year-old girl named Olivia Niemi was sexually assaulted with a discarded beer bottle on an empty beach in San Francisco. The four girls who attacked her said that they were imitating a scene from Born Innocent, a movie that they had seen three days before committing the crime. In the movie, which takes place in a reform school, a group of girls gang up on a new inmate and graphically rape her with the handle of a plumbers helper (Levine 31). I have even noticed how children in my own family have behaved violently with obvious signs of television influence. While my cousin, Ethan, was young, his favorite show was Power Rangers. He pretended to be one constantly. On one occasion, while my grandfather was trying to discipline him, Ethan demonstrated a Power Ranger style kick onShow MoreRelated Comfort Of Our Own Homes Essays848 Words   |  4 PagesComfort Of Our Own Homes Violence is very wide spread in society today and is growing at an alarming rate among our children. Everyday we seem to hear of children beating on one another, ganging up on the elderly, invading homes, and even murdering people. One has to question how much effect different sorts of media have on our children. From the time we are very young we can be exposed to seeing and hearing horrible acts of violence on the television and radio, and through video gamesRead MoreMEDIA VIOLENCE Essay1374 Words   |  6 Pagestrapped! And the worst part of this scenario is that we’re addicted to it. Violence is everywhere and we all have an addiction for it. 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Project Management Organizational Goals

Question: Discuss about the Project Managementfor Organizational Goals. Answer: In order to be successful one needs to know what success means to them. One has to identify their goals and objectives, proper planning is needed to achieve those goals and objectives. Defining objectives is very important, unless one knows what are the goals and objectives it would be difficult to plan how to achieve success. Project management is very complex process. Organizational goals are different from personal goals, they are more formal in nature and have liabilities. Goal identification, planning, forecasting, monitoring and evaluation If project managers execute the plan properly and perform according to set standards it is possible to predict success. (Burke,2013) A project manager can deliver successful projects by following the best practices in project management. To achieve success proper execution of the planning and effective utilization of resources is required. For the effectiveness of a Project a detailed planning and coordination is required. Tasks flow and coordination of the project must be maintained simultaneously.(Kerzner, 2013) Controlling expectations is very important as it can be destructive for the project. The results will be based on the output given. Proper monitoring and evaluation can help in reducing unfeasible expectations. The best practice of my life is I have my goals specified and I work to achieve to achieve those goals. For achieving long term goals there are certain short term goals that are inter related. I have a plan for each of my goals and steps designed to achieve them. References Burke, R. (2013). Project management: planning and control techniques.New Jersey, USA. Kerzner, H. (2013).Project management: a systems approach to planning, scheduling, and controlling. John Wiley Sons.