No type of information technology is more prevalent in the modern workplace than software. Software applications include word processors, spreadsheets, database management, groupware that enables colleagues to work in a networked environment, e-mail, Internet browsers, financial management and accounting programs, and others.
Almost all software applications contain some barriers to people with disabilities. Among the communities most likely to face significant barriers are those who are blind, those with low vision, and those with multiple disabilities. People who cannot use a computer mouse -- including those with disabilities limiting manual dexterity or reach -- can also find it difficult to use mainstream software applications, unless the applications allow users to use keyboard input or other means of interacting with the software.
A good evaluation consists of a well written and thought provoking application which not only gets the client the best equipment for use at this time, but the evaluator also looks down the road at what the client may need one year or more from now. An evaluation also introduces the client to several new technologies that may not have been explored by the client, or they may have a set idea of what would work the best, and once having seen what is available, may change their mind, for something better.
The technology needed for each person is different; each person may use different equipment or combinations of equipment according to their need. Does anyone evaluate the different types of software, and what resources might be available? Yes there are many independent places evaluating different software, the best may be educational institutions that do not have software to sell.
Friday, February 1, 2008
Wednesday, January 30, 2008
Fiber Optic Cable - A cable that contains a core of optical fiber, a cladding and a jacket used to carry information in the form of light.
Types of Fiber Optic Cable
1. Multi-Mode Fiber Optic Cable - A type of optical fiber in which multiple modes of light are allowed to transmit down the cable at the same time. Has distance limitations compared to Single-Mode Cable.
2. Single-Mode Fiber Optic Cable - A type of optical fiber in which only a single mode of light is allowed to transmit down the cable. Can transmit a signal at a higher rate and a further distance than Multi-Mode Cable
3. Tight Buffer Fiber Optic Cable - A indoor or outdoor cable that is constructed with a secondary 900 micron outer buffer. Frequently used in place of "gel filled" or "loose tube" fiber especially in areas where a the gel in a loose tube cable would migrate to the lowest spot in the fiber leaving areas of the loose tube fiber unprotected such as in vertical installations.
4. Loose Tube Fiber Optic Cable - A fiber cable construction in which the optical fiber is placed in a plastic tube having a inner diameter larger than the fiber itself and is often filled with a protective gel used in harsh outdoor environments.
5. Distribution Fiber Optic Cable - A fiber cable construction used in indoor applications. Usually available from 4 to 144 fiber counts and in plenum or PVC applications.
MTRJ Fiber Optic Connector - The MT-RJ connector is a push fit, small form factor (SFF) connector designed for data applications where space is limited. Alignment pins convert the female connector into a male connector.
ST Fiber Optic Connector - A bayonet fit style connector with a straight tipped fixed ferrule.SC Fiber Optic Connector - The SC is a push and snap fit style connector with a floating ferrule.
LC Fiber Optic Connector - A The LC small form factor (SFF) connector pioneered by Lucent is a push fit style connector. The latched, push fit design makes the LC easy to engage and its small size suits applications where space is of premium consideration.
FC Fiber Optic Connector - A Screw on connector with a spring loaded ferrule
Types of Fiber Optic Cable
1. Multi-Mode Fiber Optic Cable - A type of optical fiber in which multiple modes of light are allowed to transmit down the cable at the same time. Has distance limitations compared to Single-Mode Cable.
2. Single-Mode Fiber Optic Cable - A type of optical fiber in which only a single mode of light is allowed to transmit down the cable. Can transmit a signal at a higher rate and a further distance than Multi-Mode Cable
3. Tight Buffer Fiber Optic Cable - A indoor or outdoor cable that is constructed with a secondary 900 micron outer buffer. Frequently used in place of "gel filled" or "loose tube" fiber especially in areas where a the gel in a loose tube cable would migrate to the lowest spot in the fiber leaving areas of the loose tube fiber unprotected such as in vertical installations.
4. Loose Tube Fiber Optic Cable - A fiber cable construction in which the optical fiber is placed in a plastic tube having a inner diameter larger than the fiber itself and is often filled with a protective gel used in harsh outdoor environments.
5. Distribution Fiber Optic Cable - A fiber cable construction used in indoor applications. Usually available from 4 to 144 fiber counts and in plenum or PVC applications.
MTRJ Fiber Optic Connector - The MT-RJ connector is a push fit, small form factor (SFF) connector designed for data applications where space is limited. Alignment pins convert the female connector into a male connector.
ST Fiber Optic Connector - A bayonet fit style connector with a straight tipped fixed ferrule.SC Fiber Optic Connector - The SC is a push and snap fit style connector with a floating ferrule.
LC Fiber Optic Connector - A The LC small form factor (SFF) connector pioneered by Lucent is a push fit style connector. The latched, push fit design makes the LC easy to engage and its small size suits applications where space is of premium consideration.
FC Fiber Optic Connector - A Screw on connector with a spring loaded ferrule
Tuesday, January 29, 2008
Hebrew 13:5
" Stay away from the love of money be satisfied with what you have. For Gods has said," I will never fail you. I will never forsake you."
Explain:
This word said that not at all you did not focus more in money, because money also one you put our self into dengerous because if our mind focus in money we make also a mistake in our family. So that the word said be satisfied on what we have right now. Because God will always give a miracle to use for our daily live's. Because God Said on this word he never fail us and he never forsake us. He will forgive us all the thing we did in wrong way for the shake of money.
Explain:
This word said that not at all you did not focus more in money, because money also one you put our self into dengerous because if our mind focus in money we make also a mistake in our family. So that the word said be satisfied on what we have right now. Because God will always give a miracle to use for our daily live's. Because God Said on this word he never fail us and he never forsake us. He will forgive us all the thing we did in wrong way for the shake of money.
Subscribe to:
Posts (Atom)