The Performance Measurement of a new system for Visually Impaired Users

Abstract

Visual impairment is the consequence of a functional loss of vision, rather than the eye disorder itself. Eye disorders which can lead to visual impairments can include retinal degeneration, albinism, cataracts, glaucoma, muscular problems that result in visual disturbances, corneal disorders, diabetic retinopathy, congenital disorders, and infection. The software (web application) is an increasingly important resource in many aspects of life: education, employment, government, commerce, health care, recreation, and more. It is essential that the Web be accessible in order to provide equal access and equal opportunity to people with disabilities. An accessible Web can also help people with Visual impairment more actively participate in society. The Web offers the possibility of unprecedented access to information and interaction for many people with Visual impairment. That is, the accessibility barriers to print, audio, and visual media can be much more easily overcome through Web technologies. This research provides software solutions rely on Scripting only of what makes the users with visual impairment are better able to interact with web content compared to high cost software. Centric of solutions in building a Web site depends on the scripts produces user interface aligning with various kinds of visual disabilities, blind, color blindness, low vision .By adopting the member is not disabled for the blind, such as ear (hearing), speech (voice commands) to interact with Web sites, as designed Internet browser supports the same methodology.

Adopted Find results on the level of interaction between visual impairments users and other users of the software provided to people with visual disabilities And it found that follow the development of the methodology provided in the search more effective and less expensive, which makes its application on websites guarantor of the interaction of users with visual disability with Web sites in better way.