Generally ICTs are considered appropriate, even though there remain concerns over economic priorities, basic needs or computers. However, the implementation of ICTs is occurring in a context where the cultural and institutional barriers are not well addressed.
Each grows out of the other, and we need them all. Clarke; British science fiction author as well as author of a great many non-fiction books; — Simon; Nobel laureate, American political scientist, economist, sociologist, psychologist, and computer scientist; This document is about some educational aspects and implications of information.
The three quotations given above suggest that information overload has long been a problem. Indeed, the Library of Alexandria, built more than 2, years ago, may have held as many as a half-million scrolls.
And, they did not have a card catalog in those days! I consider this situation as an information overload and an information retrieval problem. The problem was exacerbated by the fact that the library was not "conveniently" located for most people.
It could take weeks of travel for a scholar to get to the library. With an appropriate computer and software, I can easily search this database while seated in a comfortable chair in my home.
And, with connectivity to the Internet, I can search the Web—now by far the world's largest library. The Internet and Web represent a huge change in how we store and retrieve information. Now, instead of having to "go" to the library, in essence the library comes to us. Now, instead of major libraries being few and far between, a major library is available to all of us.
Our educational system has not yet fully grasped what this change in access to information means in terms of what constitutes a "good" education. The term information has quite a variety of meanings. The five-point cognitive understanding scale given below is sometimes called the Clarke scale, after Arthur C.
Clarke see the quote given above. Clarke Cognitive Understanding Scale. Many people use the term information to stand just for the data, information, and knowledge part of this scale.
Others use it for the data, information, knowledge, and wisdom part of the scale. Thus, information as in Information Age has different meanings to different people.
This document discusses all five aspects of the Clarke scale. Many people believe that one aspect of our current information age is information overload—too much information. A later part of this document argues that, while many people do suffer from information overload, the reality is that we have an information underload.
Often people cannot readily find the information that they need to deal with a problem situation. This may be due to poor information retrieval and use skills, but it may also be because the needed information does not exist, or because the needed information has not been put into a storage facility that allows easy location and retrieval of the information.
It also may be because the information retrieval system charges more than the people want to pay to access and use the information. In summary, we have the key issues: Information retrieval and use skills.
Through informal and formal education and practice a person can greatly improve their information retrieval and use skills.
This is facilitated by learning to read and write, and it is also facilitated through gaining an understanding of the discipline areas in which one wants to retrieve and make use of stored information.
The Web contains a huge amount of information and is steadily growing in size. But, just think about the information stored in the heads of the nearly 7. Memories not only fade with time, memory recall often produces incorrect information.
Ease and cost of access to information. For the most part, the availability of free public libraries is less than years old.ANTH CULTURAL ANTHROPOLOGY (3) Provides an introduction to the field of cultural anthropology, the study of human cultural variation throughout the world, both past and present.
Information superhighway is an extensive electronic network (such as the internet) used for the rapid transfer of sound and video and graphics in digital form (The Free Dictionary, ).
It promotes the information society hence. The next time you shoot a quick email to a friend and send it winging through the electronic ether, consider this: the first message ever sent on a network consisted of just two letters..
The message was meant to read, “LOGIN,” but the network only managed to . History and information on the Pennsylvania Turnpike. PLANNING A GRAND HIGHWAY. Until the first shovels of dirt were thrown, the PTC relied on funds from the federal government, the Department of Highways, and loans from engineers from private industry.
Essay on Internet and Its Uses. Category: Essays, The recent introduction of mobile internet have been equally successful.
Internet surfing is very easy. Internet is available in all major villages, towns, cities of almost every country. It is the superhighway of information. Introduction: Internet is a global network, connecting thousands of host servers worldwide. interconnected via the information superhighway.
Computer "Viruses" and "Worms". Computer Viruses and Worms are known for causing harm to computer systems. IMPORTANCE OF INTERNET TO STUDENTS by Saiful Baharin Roslan Nowadays, a majority of.