The advancement of computer environment is not simply increase in processing speed. Instead, it represents increasing ease of use to the user. Computers have now passed the point of simply being a tool for the disabled and have become the very element...
The advancement of computer environment is not simply increase in processing speed. Instead, it represents increasing ease of use to the user. Computers have now passed the point of simply being a tool for the disabled and have become the very element in which the physically challenged are able to overcome their obstacles.
In this study, we look for ways to improve getting in touch with and communicating withthe physically challenged individuals withthe aid of computers. There are two methods of input on a computer-keyboard and pointing device. This article will illustrate how individuals who cannot operate a keyboard can simulate the use of a keyboard by using an "on screen keyboard" with a pointing device.
Typing a large amount of information requires dexterity. If an individual is not able to type fast enough, a way to decrease the number of keystrokes is used. One such method, Word Prediction System should bring about a more effective way for input.
Such methods give ability to input words to individuals who can freely maneuver their hands and/or feet. Also, the "on screen keyboard" does not only act as a keyboard substitute but also redices the space taken up by a real keyboard thus enhancing the mobility of the computer used by the disabled. This is not only beneficial to the disabled individual but can also benefit the computing environment in a limited environment.