Applications of 3g Technology in the Education Essay Example for Free

Applications of 3g engine room in the raising EssayApplications of 3G engineering in the Education sector Perspective Bangladesh ABSTRACT Bangladesh recently touched a new milestone in reading and Communication Technology with the inauguration of commercial testing of Third Generation (3G) services done the state-run fluent service provider Teletalk. Teletalk go forth distri yete 400,000 (4lacs) 3G-enabled SIMs for the capital Dhaka to begin with. 3G is supposed to open new windows for sprightly phone substance absubstance ab intakers. Its a giant leap for Bangladesh. The advantages of 3G services include dissipateder data connectivity which nub one can transfer faster and web surfing will be a push-down stack more fun. It will give uninterrupted video float on phones, enable video c completelys and giant MMSs, hence facilitating optimum usage of data intensive applications which will create a mutual distich between the rearing system of supranational ground and Bangladesh. This paper evaluates how 3G can be effectively employ in statement in Bangladesh.Understanding the impact of 3G, e finickyly in pedagogics, could be send offn as st lay outgically critical for Bangladesh moving ahead as the country can enter a new sequence with wider use of 3G.Pedagogues will have central roles to play in taking education forward by the use of 3G and the way ICT is integrated in education. Two key atomic number 18as will be intercommunicate in this paper 1. An summary of 3G and its impact on teachers and 2. An evaluation of the students abilities to think critically, especially when 3G is concerned. The hypothesis of this search work will cause the maximum applications of 3G in the education sector of Bangladesh as the key tools for be the Digital Bangladesh.It will represent our modern education system which will be recognized international bena. To establish the hypothesis I facilitate qualitative and subject field order. This pap er is set in the stage setting of Bangladeshi colleges and universities especially in Dhaka. The colleges and universities will be identified through Purposive sampling. The key accent and emphasis of this paper is on the changes of article of faith and learning that will result from the applications of 3G. The findings may be utilise to enhance the applications of 3G in other sectors in Bangladesh. Keywords Applications, 3rd multiplication engineering science, education sector, e-learningIntroduction Third multiplication (3G) has dominated this modern solid ground in just a decade. But in Bangladesh it is the inception of 3G. The state-run ready service Teletalk is providing this facility. Teletalk is distributing 400,000 (4-lacs) 3G-enabled SIMs for the capital Dhaka primarily (www.bdnews24.com, 2012). 3G is supposed to open new windows for multimedia phone users. employ the 3G functions there are already so m all devices taking advantages. People can perform all the fun ctions in a 3G phone. However, the speed, efficiency and connectivity will be better than before. 3G technology offers us faster connectivity, medicament entertainment with the best quality and faster internet access.We can easily get other benefits wish quick and easy video calling, clearer colloquy experiences and faster speeds when the two parties are using 3G technology. Generally the offset printing Generation (1G) of wireless technologies is employ for the needs of voice services. The Second Generation (2 G) started with digital content merchant vessels but at low speeds. General Packet Radio Switching (G.P.R.S) and Enhanced Data rate Evolution (E.D.G.E) made it possible to run any educational application at speeds of 128 Kbps (Kilo Bits Per Second) and 384 Kbps. It is the third generation (3 G) that made it possible to run the applications at incredible full(prenominal) bit rates at an cheap cost(http//en.wikipedia.org/wiki/History_of_ quick_phones). According to Ban gladesh Telecommunication Regulatory Commission (BTRC), the total number of cellphone phone users has reached 97.475 gazillion at the end of November 2012. And the total number of internet subscribers has reached 29415.693 thousand at the end of July 2012 (http//www.btrc.gov.bd). Now-a-days students all everyplace the world are digital natives. They are growing up in a decidedly digital world. Digital learning educates students using the same technology they use for communication and entertainment exterior of school. as well as the teachers are very much engage with technology.They provide their class materials through internet. Many studies (Attewell, 2005 Murat et al, 2008) have already shown that unsettled technologies have considerable potential to enhance teaching and learning across all education sectors. Their impact on student behavior, enthusiasm, motivation and progress is well documented, especially in some constituted schools in the UK (Cook et al. 2007). The Nati onal Training and Simulation Association and the U.S. Department of Education studied that, technology establish instruction can reduce the time and students take to reach a learning objective by 30 to 80 percent. According to a meta- analysis and review of online learning studies by the U.S. Department of Education, on average, students in online learning conditions performed better than those receiving face-to-face instruction. (Means et al., 2009) The new technology 3G can bring a involved impact on economic landscape of Bangladesh. It can create scopes for e-learning and telemedicine in rural areas.Though the high speed 3G network students at rural schools and colleges can gather knowledge on contrastive topics which in practice will sharpen their knowledge and will overly increase interest on fix education. (Singha, 2012) In this paper I examine how 3G can be effectively apply in education in Bangladesh. Also understanding the impact of 3G, especially in education, could b e seen as strategically crucial for Bangladesh moving forward as the country can enter a new epoch through wider use of 3G. Teachers will have central roles to play in taking education forward through the use of 3G and the way ICT is integrated in education. Two key areas address in this paper 1. An analysis of 3G and its impact on teachers and 2. An evaluation of the students abilities to think critically, especially when 3G is concerned. The results will be presented within a comparative framework and an analysis of the applications of 3G among public and private colleges and universities teachers, students in Dhaka, Bangladesh.The hypothesis of this inquiry work will find the maximum applications of 3G in the education sector of Bangladesh as the key tools for being the Digital Bangladesh. Literature brush up The growth of 3G technology betrothal in worldwide is steady now. A wide range of 3G dispersal levels across the world. But in Bangladesh it is a new dimension. In this regard, I couldnt find any research in this particular field in Bangladesh. But I found some 3G think researches in the outside world. The region of Asia trumped all others in 3G adoption with pixilated to 52 percent of the world 3G market share as early as in 2006 (ITU, 2006). More recently, Asia-Pacific was home to an estimated 158 million 3G subscribers in 2008 and is expected to reach 564 million subscribers by 2013 (Suppiah, 2009). Historically, Korea, Italy, Japan, Portugal and Hong Kong were the top five 3G nomadic economies in terms of 3G roving penetration rate (ITU, 2006).According to the official ITU report, while the number one 3G nation, Korea, had a penetration rate as high as 25.95 percent, the number five country, Hong Kong, reached only about one third of Koreas rate (8.19 percent). It is evident that there are significant regional differences in the number of 3G subscribers. While close to half of the 3G subscribers are located in the region of Asia, less than thirteen percent of them are in Europe. church bench Research Centers Internet American Life Project finds that almost a third of American adults have used planetary devices to access the internet, and 19% of survey respondents had used a smartphone or other cell phone to access the internet the day before the survey (Horrigan, 2009).Pew Research found that for people ages 18-29, access to information on-the-go is a more important aspect of mobile technology (60%) than staying in touch with others (57%). Teenagers are slightly less likely to go online than using mobile devices than adults or undergraduate students, with only 27% reporting that they access the internet from their phones. Older teens, who have more disposable income to pay for mobile internet connectivity, are more likely to access the internet from mobile devices than younger teens (Lenhart, Ling, Campbell, Purcell, Kristen, 2010). Sakulsri Srisaracam, a lecturer at the Faculty of Communication Arts, Dhurakij Pun dit University, said that with the 3G network, we will see an education everywhere at any time scenario. Lecturers and students will be always connected.They can download content, textbooks, and learning applications easily onto their mobile devices. They to a fault can interact and keep in touch with the teachers. (The Nation, 2012) He also added if lecturers can develop innovative learning, which encourages and engages students to stay connected with learning via mobile devices, the 3G network will prove very beneficial. Mana Treelayapewat, deputy dean of Mass Communication Faculty at University of Thai sleeping accommodation of Commerce, said that 3G network availability will be good for education as it would help break online learning with sweller speed, especially if 3G network can reach the whole country. It will help span the gap in education of urban and rural students. (The Nation, 2012) EDUCAUSE surveyed undergraduate students regarding their use of internet using mobil e devices.They found that half of the student respondents own a mobile device that can access the internet, but only a third of the students actually access the internet from this device (Smith et al., 2009) Cellular connections use the users cellular network to access the internet. Cellular connections can be used wherever the user has a phone signal, though often at slower speeds than WiFi networks. Most cellular connections currently use 3G technology, though carriers (and devices) are beginning to transition to 4G networks. Sprints HTC Evo released in March 2010 is the premier(prenominal) 4G capable phone in the United States, though a good percentage of the country does not have 4G network access yet (Barrett, 2010). 4G networks are expected to be twice as fast as 3G (German, 2010), which opens up possibilities for faster mobile internet use and more reliable video streaming without relying on WiFi connections. People spend time on the mobile internet accessing web portals an d brotherly networks or blogs.Using portals has decreased by double digits, but companionable networking has increased significantly (Nielsen Wire, 2010). Naveed Siraj inelegant Manager Intel Pakistan said education needs could be facilitated to masses through 3G-technology as if its expected benefits to different sectors in the future. The education transformation is inevitable with the availability of relevant content for studies and on the other circulate smartphones and tablets are in the reach of masses to connect with the world of information. (The Lahore Times, 2012) The attitudes, skills, and behaviors of the faculty members related to their IT use at a prodigious Canadian research university. (Anderson et al., 1998) Based on Rogers two major adoptive parent categories, they defined the faculty members as earlier adopters and mainstream faculty and provided strategies for reducing the gap between these two groups. (Roger, 1995)Rogers also added that mainstream faculty u sed information technologies for research and professional communication applications. But their adoption of these applications in teaching was very low. For this lawsuit, Rogers recommended that to increase mainstream facultys adoption of computer technologies for instructional purposes, the incentives, training programs, and barriers should be taken into account in comprehensive adoption strategies. Carter conducted a computer survey and in-depth interviews to determine computer- found technologies that were being used by the faculty members and the factors that affect their use of these technologies. Faculty attitudes toward using computer-based technology, support, resources, and training were the selected factors needed to use these technologies effectively. (Carter, 1998) The Technology Acceptance place ( tammy) has been considered the most useful for predicting the acceptation of information technology in consumer context.The theoretical constructs of TAM consist of two canonical determinants for attitudes to use a specific system comprehend usefulness and perceived ease of use. (Davis et al., 1989) Susan et al. examined students perceptions and their acceptance of implementing a laptop program by adopting Technology Acceptance Model (TAM) as the theoretical framework. (Susan et al., 2006) Cheong and Park adopted an extend TAM model to explore consumers determinant of acceptance behaviors in using the mobile internet. (Cheong and Park, 2005) The factors affecting students behavioral end to use mobile learning based mainly on the TAM. (Park et al., 2011 and Fadare et al., 2011) Different types of studies were conducted to understand the factors affecting 3G adoption so far. In the subscribe to of Phuangthong and Malisawan, primarily aims to examine the factors affecting the user adoption in mobile learning of 3G mobile Internet technology in Thailand by using TAM. (Phuangthong and Malisawan, 2005)According to this study, user acceptance is examin ed by attitude towards use and intention to use, rather than actual use due to the fact that 3G technology. Research Methods To find the applications of 3G technology in education sector, I conduct systematic comparative analysis through survey and qualitative method. Basically survey method focuses to improve quality and reducing cost. It seeks to ensure principles about the design, collection, processing and analysis of survey in connection to the cost and quality of survey estimates.As Groves and others said that, survey methodology is both a scientific field and a profession. Part of the task of a survey methodologist is making a large set of decisions about thousands of individual features of a survey in order to improve it. (Groves et al., 2009) The researchers frequently use qualitative method as their research purpose. Through the method data come in a variety of forms, such as notes made while observing in the field, interview transcripts, documents, diaries, and journals. According to Wimmer and Dominick, qualitative researchers use an inductive method Data are collected relevant to some topic and are grouped into appropriate and meaningful categories explanations emerge from the data. (Wimmer Dominick, 2011) To conduct this study I took 100 respondents. At commencement ceremony I selected the sample through stratified sampling on the basis of teachers and students, colleges and universities. In this regard I picked two colleges and two universities in Dhaka.Two colleges are Birsrestho Nur Muhammad Public College and Dhaka City College. And two universities are Dhaka University and Daffodil International University. In every institution I took five respondents from teachers and 20 from students. So the numbers of the teachers are 20 and the numbers of students are 80. A stratified sample is the approach used to get adequate representation of a subsample. The characteristics of the subsample (strata or segment) may include almost any uncertain age, gender, religion, income level, or even individuals who listen to specific radio stations or read certain magazines. secernate sampling ensures that a sample is drawn from a homogeneous subset of the creationthat is, from a population that has exchangeable characteristics. (Wimmer Dominick, 2011, p-98)When I collect my data I took my respondents through random sampling. Randomly I picked 10 teachers from two colleges and 10 from the universities. And I took 80 students, 40 students from two colleges and another 40 from two universities. The most basic type of probability sampling is the simple random sample, where each subject, element, event, or unit in the population has an fitted chance of being selected. (Wimmer Dominick, 2011) He added that the most widely used random sampling method is a subject or unit is drawn from the population and removed from subsequent selections without replacement.In this study when I gathered data from 100 respondents of those colleges and un iversities, each teacher and student in the population has an equal chance of being selected. Critical Framework In this study I followed the Diffusion of Innovation Model provided by communication scholar and sociologist Everett M. Rogers. Diffusion is the process by which an innovation is communicated through certain take over time among the members of a social system (Rogers, 2003). He added that, the study of the dispersal of innovations began during World war II, prior to the establishment of communication study in university schools and departments. To an individual or other unit of adoption an innovation is an idea, practice, or object perceived as new. The diffusion process typically involves both mass media and interpersonal communication channels. And, in todays world, information technologies such as the Internet and cell phones which combine aspects of mass media and interpersonal channels, represent formidable tools of diffusion (Morris Ogan, 1996).Most of the obse rvers agree that the diffusion of innovations is essentially a communication process communication scholars constitute only one of the dozen research traditions short advancing the diffusion field (along with geography, education, marketing, public health, rural sociology, agricultural economics, general economics, political science, and others). Other communication research areas such as persuasion and attitude change and mass communication effects also began prior to the institutionalization of communication study in university units (Rogers, 1962, 1983, 1995 2003 Singhal Dearing, 2006). For convenience in understanding diffusion research results, the straight variable of innovativeness is often divided into adopter categories, such as innovators, early adopters, early majority, late majority, and laggards (Rogers, 1983). Rogers diffusion of innovations theory is the most appropriate for investigating the adoption of technology in higher education and educational environments (Medlin, 2001 Parisot, 1995).In fact, much diffusion research involves technological innovations so Rogers usually used the word technology and innovation as synonyms. For Rogers, a technology is a design for instrumental action that reduces the uncertainty in the cause-effect relationships involved in achieving a desired outcome (Rogers, 2003, p-13). In this study purpose I took the primary one innovators. According to Rogers, innovators were willing to experience new ideas. Thus, they should be prepared to cope with unprofitable and discomfited innovations, and a certain level of uncertainty about the innovation. (Rogers, 2003) Also, Rogers added that innovators are the gatekeepers bringing the innovation in from outside of the system. Technology adoption process inaugurates with a tiny number of visionary, imaginative innovators.They often lavish great time, energy and creativity on developing new ideas and gadgets. And they love to talk about them. Diffusion of innovations res earch promises to enhance our understanding of how social change occurs, a fundamental issue for all scholars of society. What is the role of technology in bringing about social change? One way to find out is through diffusion research, a micro level type of study of the macro level issue of social change. Scholarly interest in new communication technologies by communication students has given a special boost to interest in diffusion research in recent years. There is no reason to expect that the scholarly popularity of diffusion research by communication (and other) scholars will decrease in the foreseeable future. Innovations continue to be generated and studied. Meyer, G. (2004).Mobile phone