Jan 10
Introduction
Advances in technology have significantly influenced in the blind and low vision individuals. Over the past 20th year improvement in computer has allowed for readily access to VI. Today a large percentage of students with VI spend over 80% of their school days in general educational classroom. Student with very severe visual impairment may need to learn read and write using different methods. Braille is a coded system of dots embossed on paper, so that individuals can feel a page of text. Braille is use for different type of reading such as Maths, and Music. Now seen fewer people are using Braille as a reading method today. First reason is that Braille method is slow. According to Tuttle and Ferrell (1995) reported that good Braille reader achieve a rate of only 100 words per minutes. Nolan (1967) found that average high school students who is blind reads even fewer words per minutes.
Can you think of some other reason, Why Braille is less popular today? The first reason is that the teachers don’t know how to use or teach the Braille and unavailability of the experts. Another reason is increasing availability of audio tape, immediate computerized print to voice translation difficulty of getting Braille version of books. Braille literacy has become focus of a great debate. Advanced technology is a reason for its unpopularity.
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Tagged with: About • availability • awareness • impaired • Study • Teacher's • technology • visually
Nov 25
The critical issues of technological change involve people, before profits. To anticipate signs of change when planning and implementing new technology, and assessing the impact of new technology on human resources, managers must ask questions such as the following:
What individual and organizational values are shifting? How will working conditions change? How will the change affect organizational and/or individual responsibility? Who must be re-skilled?
Seeking answers to these questions will enable managers to shift their focus from profit maximization to a concern about the integrated organization.
TECHNOLOGY FOSTERS INDIVIDUAL AND ORGANIZATIONAL VALUES
Traditionally, people chose to use new technology to perform dangerous, difficult or dirty tasks [3D’s], to meet a perceived need or because of a preference for a specific value.
Today, technology fosters value.
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Tagged with: Approach • Management • Skills • Soft • technology
Oct 28
Scientific fields are commonly divided into two major groups: natural sciences, which study natural phenomena (including biological life), and social sciences, which study human behavior and societies. These groupings are an empirical sciences, which means the knowledge must be based on observable phenomena and capable of being tested for its validity by other researchers working under the same conditions. There are also related disciplines that are grouped into interdisciplinary and applied sciences, such as engineering and health science. Within these categories are specialized scientific fields that can include elements of other scientific disciplines but often possess their own terminology and body of expertise. Technology is the process by which humans modify the nature to meet their needs and wants. Technology includes the entire infrastructure necessary for the design, manufacture, operation, and repair technological artifacts from corporate headquarters and engineering schools to manufacturing plants and maintenance facilities. The knowledge and processes used to create and operate technological artifacts—engineering know-how manufacturing expertise and various technological skills—are equally important of technology.
Natural resources according to Enger and Smith are defined as those structures ans process that can be used by humans for their own purposes but can not be created by them. Natural resources occur naturally within environments that exist relatively undisturbed by mankind, in a natural form. A natural resource is often characterized by amounts of biodiversity existent in various ecosystems.
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Tagged with: Effect • Natural • Resources • technology
Jun 05
In our everyday lives, most of us use a number of words that we assume have a universal, agreed-upon, and accepted meaning for all people in all contexts.
Often, the more frequently the word is used, the more we take for granted that our usage is the only possible usage of the term.
One such popular word freely bandied about and very much in-vogue jargon now-a-days is “technology”.
Let us explore the meaning of the word “technology”.
The word “technology” comprises two parts – “technikos” & “ology”
The historical derivation of the term technology comes from the Greek word technikos, meaning “of art, skillful, practical.”
The portion of the word ology indicates“knowledge of” or a “systematic treatment of.”
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Jun 03
The performance characteristic refers to an element of interest to a designer of a product or a user of a specific technology. For example, fiber optics against the cables in traditional telephone systems provides a better voice clarity. The speed of a computer is another example of performance characteristic that is resulted in new technology. Technological performance can be expressed in terms of any attribute, such as density in the electronics industry (number of transistor per chip) or aircraft speed in miles per hour. The performance of a technology has a recognized pattern over time that, if properly understood, can be of great use in strategic planning. Technology innovation refers to the changes in performance characteristics of a specific technology over time.
The life cycle of innovations can therefore be described using the s-curve which maps again in a different way, ie, growth of revenue or productivity against time. In the early stage of a particular innovation, growth is relatively slow as the new product establishes itself. At some point customers begin to demand and the product growth increases more rapidly. New incremental innovations or changes to the product allow growth to continue. Towards the end of its life cycle, growth slows and may even begin to decline. In the later stages, no amount of new investment in that product will yield a normal rate of return.
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Tagged with: curve • innovation • technology • Understanding
Mar 17
It is a significant fact that we are in the focal point of a deep-seated change in both technology and its application. Any institutions in our day expect to get more value from their investments in technology. In the “Post dearth era of calculation” the user-friendliness of dispensation power is not a check where cost of platform technology has become a minor factor in selecting among alternatives to build the business solution and as such the constraining factors are the managerial impact of reengineering the business process and the costs and time required for system development. Additionally, the need to re-educate personnel to the compulsory level of expertise can be an extremely expensive scheme. Open systems enable organizations to buy off-the-shelf solutions to business problems. Open systems standards set apart the design in which data is swapped, remote systems are accessed, and services are attracted. The receipt of open systems standards supports the creation of system architectures that can be built from technology components. These standards enable us, as follows:
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Tagged with: Asset • Corporate • Explored • information • technology
Mar 15
Over the last fifteen years American schools have dramatically increased spending on classroom technology to more than billion annually, because there has been a widely held belief by governmental, business and educational leaders that “wiring schools, buying hardware and software, and distributing the equipment throughout will lead to abundant classroom use by teachers and students and improved teaching and learning” (Cuban, Kirkpatrick, & Craig, Winter 2001). In recent years a growing number of critics of technology in the classroom have raised questions about what kind of return schools have gotten for this investment. Larry Cuban has been quick to note that his surveys suggest that fewer than 20% of teachers use technology several times a week, and up to half of all teachers didn’t use technology at all. (Cuban, et al., Winter 2001; Cuban, August 1999) Even if teachers used the technology, Cuban concluded, few employed these tools in ways that would improve teaching and learning. “[M]ore often than not,” he noted, “their use sustained rather than altered existing patterns of teaching practice” (Cuban, et al., Winter 2001).
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Tagged with: Academic • Achievement • technology
