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= = =**ABOUT INPUT AND OUTPUT DEVICE**=

Any machine that feeds [|data] into a [|computer]. For example, a [|keyboard] is an input device.
 * WHAT IS INPUT DEVICE?


 * WHAT IS AN OUTPUT

Any machine capable of representing information from a [|computer]. This includes [|display screens], [|printers], plotters, and synthesizers.



===** In short we can say disable people are the one who are not perfectly fine. he /she have some disability .Might some of their organ is not working or else they dont have it. The person with no arm,leg or some other organ would be classified as a disabled. **===
 * WHAT ARE DISABLED PEOPLE?

** HOW CAN INPUT AND OUT PUT DEVICE CAN DIFFER FOR PEOPLE? **
There are thousands of input device,but a person with no arms wont be able to use keyboard to type,or else a dumb wont be able to use microphone ,so there are different type of input and out device for different kind of peoples.

**INPUT AND OUTPUT DEVICE FOR DISABLED PEOPLE**
MOUSE THIS IS A MOUSE FOR PEOPLE WHO HAVE HAND DISABILTY.

=**LOMAK**= =** **Lomak** is an acronym for **L**ight **O**perated **M**ouse **A**nd **K**eyboard.This is for people who cannot use a standard computer keyboard and mouse.   **=

**This keyboard is miniature so that people can type using very little movement and no strength. Yet it has every key and every function of a standard computer keyboard—//and mouse!// All 101 keys, plus dedicated mouse keys (and a Wand and a Bell key for special functions) work with the touch of a wand.

OUTPUT DEVICE FOR DISABLED

screen magnifiers enlarge the information displayed on the computer screen in a range of magnifications and a variety of fonts. The magnifier my have the ability to create a large, scrolling virtual screen, or may only magnify the portion of the display near the mouse pointer **



screen readers are intended primarily to assist individuals who are blind or otherwise visually impaired. These solutions include magnification software, screen reading programs, and braille translation devices. Screen readers, or screen review programs, are highly specialized applications that will read, sometimes with the help of a speech synthesizer, what is currently displayed on the screen. Other packages are specialized to read scanned documents, essentially turning the computer into a reading machine for printed documents.



=**BLIND READER**= == =**augmentative communication solutions assist a user who is unable to articulate to communicate with others. Voice synthesizers, either hardware or software, can produce a variety of voices which are clearly understandable. The coupling of these devices with an on-screen keyboard and head-mounted activating switch can enable a severly disabled person to speak using a single switch. In addition, the combination with word completion software makes the system very efficient. **=





CONCLUSION

==**AT LAST I WILL LIKE TO CONCLUDE WITH THAT .MAY BE THIS SOLUTION IS NOT A COMPLETE CURE FOR THIS PEOPLE BUT YA ITS HELPING THEM A GREAT WAY.SO THATS HOW IT HELPS PEOPLE WITH DIFFERENT PEOPLE WITH DIFFERENT PROBLEMS.A PC FOR A KID WOULD BE A MEAN OF GAMES AND FOR A TEENAGER IT WOULD BE A WAY TO COMMUNICATE (FOR EXAMPLE "FACEBOOK","ORKUT")BUT FOR DISABLE ITS A NEED OF THEIR DAILY LIFE.**== = = = = =**THANKS YOU**=

**MADE BY :-**
__//ADITYA NATH//__