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Features of Human Computer Interface and Web Accessibility - Coursework Example

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This coursework describes features of HCI ( Human-Computer Interface) and web accessibility. This paper outlines basic techniques for accessibility, cascading style sheets, and features of the DDA Act…
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Features of Human Computer Interface and Web Accessibility
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Download file to see previous pages The Internet has developed with tremendous rapidity over the years. Today, companies see the World Wide Web as a great tool to promote themselves. Here, the stress is characteristically given to building visually striking sites designed to impact the viewer. High-profile websites require great control over the presentation of the webpage and due to the competency of HTML and Cascading Style Sheets companies are delivering content their marketing deserves.

However, as website designers produce what must be displayed incomplete terms, people with disabilities are affected. For example, users with poor vision require the capacity to organize what size text can be available in their browser. This breaks up the design of the page and defeats the web designer’s original aim.

Generally, people do not have accessibility requirements. Thus, it is of no surprise that most designers are not trained in them. Also, interfaces implemented without allowing for accessibility needs are more impressive looking, and companies generally do not have an accessibility version of their website. Those organizations providing accessibility versions do it at an extra cost by building a wholly separate user interface.

Concomitant to the moral and commercial reasons for offering accessible websites, the Disability Discrimination Act defines a legal prerequisite in this regard that all companies must conform with. Therefore, to provide an accessible user interface is a must for all organizations; there is no other alternative in this regard.

Today, users demand extremely effective and user-friendly interfaces; so developers are now realizing the crucial role that interfaces plays. According to surveys, 50% of the programming and design effort is dedicated to the interface. Also, the human-computer interface is vital to the products’ success in the marketplace, apart from the usefulness, safety, and enjoyment of using computer-based systems. ...Download file to see next pages Read More
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