Applications of Information Technology

Driving force in educational reform Students have many opportunities to learn the basic computer skills to facilitate their learning. Multimedia learning centre (MMLC) in secondary school Classroom with a projector 1. 1 Applications of Information Technology in Our Daily Life ? IT at Home ? Smart home technology ?Allows people to control household and other domestic appliances over the Internet ? Personal computer ?Has become a necessity for many households 1. 1 Applications of Information Technology in Our Daily Life ? IT at Home ? Personal computer Uses of personal computer 1. 1 Applications of Information Technology in Our Daily Life ? IT at Home ? Home office ?Refers to a small computerized office setup at home ?Self-employed persons can work at home and communicate with others through the Internet. Clients Self-employed person Colleagues 1. 1 Applications of Information Technology in Our Daily Life ? IT in Public Places ? Information kiosk ?Provides information on nearby facilities in public places ? Electronic Money ?Can be used for petty cash payments ?Example: Octopus Octopus Kiosks 1. 1 Applications of Information Technology in Our Daily Life ? IT in Public Places Internet access service ?It is provided in various public places. ?The public can obtain information from the Internet more conveniently. Internet access service in public area 1. 1 Applications of Information Technology in Our Daily Life ? IT in Business ? Office automation ?Office automation helps office workers improve working efficiency productivity, data security and communications with others An automated office 1. 1 Applications of Information Technology in Our Daily Life ? IT in Business ? Intranet ?A private and small-scale Internet of an organization ?Helps improve workflow and enables efficient collaboration and  communication. Applications of Information Technology in Our Daily Life ? IT in Business ? E-commerce ?Refers to commercial activities carried out in an electronic network ?The Internet is now the most popular way to conduct e-commerce. e-bay, a popular online auction site 1. 1 Applications of Information Technology in Our Daily Life ? IT in Business ? E-commerce We can also purchase groceries online (http://www. wellcome. com. hk) We can book tickets online (http://www. cityline. com. hk) Applications of Information Technology in Our Daily Life ? IT in Government ? Information technology has become an  important means of providing government services. ? Under the ‘2004 Digital 21 Strategy’, the Hong Kong SAR government has committed to developing e-government. 1. 1 Applications of Information Technology in Our Daily Life ? IT in Government ? Electronic Service Delivery ?A web site that provides a wide range of government information and services ?The services include, application for government job vacancies payment of government bills purchasing books making appointments for The use of public services 1. 1 Applications of Information Technology in Our Daily Life ? IT in Government ? Employers concerned about exposing of company confidentials More difficult for employers to monitor work progress 1. 2 Information Technology and the Information Age ? Digital Divide ? Describes the growing gap between those people who can access and make effective use of IT and those who cannot ? Separate people into two groups ?Internet users ?Non-Internet users.

Social media marketing Research Paper Example | Topics and Well Written Essays - 1250 words

Social media marketing - Research Paper Example The paper focuses on the social media promotional strategies necessary for an organization to create effective relationships with its customers. Survival in the business today calls for a strong social media presence with a clear promotional strategy. It is also important to note that without a clear strategy, individuals from different departments within an organization share and tweet at will using the organization official page and handle. This is likely to promote different perception among the consumers due to unorganized marketing communication system thus organization stand to miss a chance to engage not only the current customers but also the prospective customers. An effective social media promotional strategy therefore ensures that an organization is focused on what it’s trying to achieve, what it should be doing, how well it should be done and measuring its effectiveness on return on investment (ROI) (Smedescu, 23). Branding is effective component of social media promotional activities since it ensures an organization message is consistent throughout all social media channels. Branding includes name, imagery and color scheme and should be applied at the same level throughout all the social media platforms such as facebook, twitter, Google among others. According to Shadkam and James (8), social media marketing personnel must ensure that their comments, statuses and updates speak with a unified voice. In this regard, the organization promoting its products and services through a social network must identify who represent its voice. However, some brand guidelines may be challenged especially when the company representative needs to make a conversation that leads to sharing of content. It is okay to be less formal when you want to achieve these objectives since the target consumers prevails upon the language of communication. It is also important to note that effective brand communication is achie ved when it is communicated in a language best

Critical evaluation Essay Example | Topics and Well Written Essays - 2500 words

Critical evaluation - Essay Example These two research methodologies, quantitative and qualitative, generally polarize along the objective (quantitative) and subjective (qualitative) continuum, yet Park and Ernst's study has aspects of both. They summarize their study as "a systematic review of all randomized controlled trials (RCTs) on the effectiveness of Ayurvedic medicine for RA." Thus, it is qualitative in nature. However, their research design and meticulous literature search are consistent with quantitative studies - structured, repeatable, well documented and theory based. The integrity of a literature study depends on the integrity of trial selection. Biased trial selection can bias the study. The authors took noteworthy precautions to ensure the study's integrity. They found only seven RCTs meeting their inclusion criteria: After their comprehensive search, the authors indicate they identified 33 trials. This is a satisfactory sample size, but their review revealed trials with methodological concerns, particularly non-randomization, observational structures, or lacking controls. Once these trials were excluded, they had a sample size of seven. The seven selected, meeting the strict inclusion criteria, were methodologically sound. They incorporated important tenets of scientific research, being systematic, controlled, and empirical. The authors detailed their team's search strategy including: Electronically searching major databases (Medline, Embase, AMED, Cochrane Controlled Trial Register, and the abstract service of Central Council for Research in Ayurveda and Siddha [CCRAS]) Hand searching 4 relevant Sri Lankan and Indian journals not in the electronic databases Electronically and hand searching the authors' personal files Further, they detailed their keyword selection for the searches and indicated imposing no language restrictions. Documenting that trial selection was predicated upon documented keywords reduced the potential for both overt and covert bias, enhancing objectivity while minimizing subjectivity. Documenting that trial selection was performed scientifically and not according to the authors' personal choices allows the reader to better interpret the information as they see fit, rather than reading a study that reflects the authors' opinions. To further educate readers, Park and Ernst provide a comprehensive paragraph on how they scored and reviewed the articles. In addition to ensuring that each article was reviewed by a person speaking the language of the trial article, they noted that they followed the QUOROM guideline for systematic reviews and used a standardized score (Jadad) for assessing methodological quality. The authors document scientifically why they believed the study of value

Sustainable energy systems Essay Example | Topics and Well Written Essays - 2500 words

Sustainable energy systems - Essay Example In larger scales, solar thermal technology harnesses enough energy for us in generating energy equivalent to geothermal plants. Solar is a clean and renewable energy implying that unlike fossil fuels it neither pollutes the environment nor gets depleted. Its use is therefore more economical owing to the minimal environmental effects. The United Kingdom uses different forms of fossil energy in the form of petroleum products. Such fuels have been in use for years all through the history of the country in running companies, automobiles and in small-scale domestic uses. Fossil fuels are convenient owing to the fact that they are portable and considerately cheaper. Developed countries including the United Kingdom constitute the greatest users of the fossil fuels therefore the greatest polluters of the environment. The phrase sustainable energy refers to the production of sufficient energy at affordable costs. The affordability of energy in this context does not only apply to the cost of p roduction but also to the environmental consequences in the course of the use of the energy resource in a particular country. The United Kingdom currently consumes an average of 300TWh annually. ... From the above brief discussion, the two forms of energy become evident: renewable energy and nonrenewable energy. Renewable energy refers to the different energy that comes from replenished sources. This refers to natural sources of energy, most of which are never depleted; they come from natural sources which continually get recycled. Among the most common sources of this energy include rain, sunlight, wind, tidal waves and geothermal heat among many others. Non-renewable energy, on the other hand, comes from depleted source key among which are fossils thereby resulting in the term fossil fuels. Fossil fuels form because of a process referred to as anaerobic decomposition of living organisms. This process takes millions of years and the resultant fuels contain a lot of carbon. The most common forms of such energy include natural gas, petroleum and coal (BOYLE, 2012: pg 31). This therefore implies that despite their convenience and cheaper cost of production, fossil fuels are not co nvenient and the country should determine a way of reducing their usage and encourage the consumption of more cost effective energies. Renewable energy is not depleted, they are commonly referred to as clean energy owing to the fact that they do not involve the combustion of any substance and therefore do not result in by products such as carbon as is the case with fossil fuels. This explains that while fossil fuels pollute the environment through the production of carbon, clean energy does not owing to the fact that they do not produce any carbon compounds as the by products. Additionally, machines that run on fossil fuels produce a lot of noise owing to the combustion

Exam Assignment Example | Topics and Well Written Essays - 500 words - 1

Exam - Assignment Example Entrepreneurship involves implementation of alternative ideas to develop a business venture which is profitable (Chapman, 2012). An entrepreneur should be able to conceive alternative ideas from time to time. Since opportunities are available for a specific period, entrepreneurs should be able to implement the most profitable alternatives and will vary as situations vary. Therefore, before any investment is undertaken, an entrepreneur should be able to regulate all available alternatives and then select the most viable from the available alternatives. Innovation results to efficiency in production both in terms of time saving and resource utilization (EMAP Ltd. 2010.) Skilled and creative individuals have different alternatives of producing commodities. They will apply the most effective approach in each situation thereby resulting to effective utilization of resources. For example, utilization of automated teller machine (ATM) in the banking system has resulted to increase in the number of transactions completed in a day. This has resulted to a tremendous growth of the banking industry across the globe. Quality improvement results from efficient in utilization of resources. To obtain excellent quality, the producers have to utilize current technology (EMAP Ltd, 2010). Excellent quality products have minimal rejects and utilize all available resources effectively. Due to decline in waste as a result of excellent quality product, the producers are able to gain more from their production activities. For example, hospital offering excellent medical services will have minimal legal cases and will also increase their clients hence increase in productivity. An excellent leader should establish a team through whom they will be working together. A team leader should be someone who can be able to coordinate all the members to achieve desired results (Team Building Leadership,

Definition of educaton Essay Example | Topics and Well Written Essays - 500 words

Definition of educaton - Essay Example The first and foremost important requirement for any educated person is knowledge as it is required in order to make any decisions about what to do, say or believe. This knowledge should encompass both fundamental or foundational knowledge as well as non-foundational knowledge. The former includes matters which are basic such as the earth we live in and the matter surrounding us. However this information may not be of any practical value but they will definitely help people to gain an understanding about reality and their surroundings and also will lead to further inquiries. The non-foundational knowledge is more specific, limited and detailed in nature such as knowing the composition of common salt or understanding the functioning of the human system. Individuals should definitely possess the foundational knowledge as it sows the seeds for further reasoning and inquiry. In addition to possessing knowledge educated people should also have the skills and abilities that will help them to apply their knowledge to practical use. This includes skills to do work, speak, listen and think. The right thinking skills will enable a person to make rational and intelligent decisions. The thinking skills include a general and a specific component.

Sustainable energy systems Essay Example | Topics and Well Written Essays - 2500 words

Sustainable energy systems - Essay Example In larger scales, solar thermal technology harnesses enough energy for us in generating energy equivalent to geothermal plants. Solar is a clean and renewable energy implying that unlike fossil fuels it neither pollutes the environment nor gets depleted. Its use is therefore more economical owing to the minimal environmental effects. The United Kingdom uses different forms of fossil energy in the form of petroleum products. Such fuels have been in use for years all through the history of the country in running companies, automobiles and in small-scale domestic uses. Fossil fuels are convenient owing to the fact that they are portable and considerately cheaper. Developed countries including the United Kingdom constitute the greatest users of the fossil fuels therefore the greatest polluters of the environment. The phrase sustainable energy refers to the production of sufficient energy at affordable costs. The affordability of energy in this context does not only apply to the cost of p roduction but also to the environmental consequences in the course of the use of the energy resource in a particular country. The United Kingdom currently consumes an average of 300TWh annually. ... From the above brief discussion, the two forms of energy become evident: renewable energy and nonrenewable energy. Renewable energy refers to the different energy that comes from replenished sources. This refers to natural sources of energy, most of which are never depleted; they come from natural sources which continually get recycled. Among the most common sources of this energy include rain, sunlight, wind, tidal waves and geothermal heat among many others. Non-renewable energy, on the other hand, comes from depleted source key among which are fossils thereby resulting in the term fossil fuels. Fossil fuels form because of a process referred to as anaerobic decomposition of living organisms. This process takes millions of years and the resultant fuels contain a lot of carbon. The most common forms of such energy include natural gas, petroleum and coal (BOYLE, 2012: pg 31). This therefore implies that despite their convenience and cheaper cost of production, fossil fuels are not co nvenient and the country should determine a way of reducing their usage and encourage the consumption of more cost effective energies. Renewable energy is not depleted, they are commonly referred to as clean energy owing to the fact that they do not involve the combustion of any substance and therefore do not result in by products such as carbon as is the case with fossil fuels. This explains that while fossil fuels pollute the environment through the production of carbon, clean energy does not owing to the fact that they do not produce any carbon compounds as the by products. Additionally, machines that run on fossil fuels produce a lot of noise owing to the combustion