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%!TEX root = ../dissertation.tex | ||
\chapter{Introduction} | ||
\label{introduction} | ||
20\% of the UK population reported they have a disability | ||
\citep{UkGovFamilySurvey}. | ||
That is approximately 13.3 million people. In the physical world, | ||
companies are by law | ||
bound \citep{DDA} to ensure that this minority are able to access their services; be it by | ||
leaving enough room to accomodate wheel chairs; or offering large text prints | ||
of their products. In the digital world there are no such laws and thus the web can be a | ||
difficult place for these users to consume services and content. | ||
|
||
The Introduction should clearly lay out the principal motivation for the project | ||
and briefly outline how the work fits into the broad area of surrounding | ||
Computer Science. The Introduction should outline the remaining structure of | ||
the report. | ||
A range of assistive | ||
tools aim to improve the experience by targeting a selection of | ||
disabilities and offering other means to consume the content. For example, | ||
JAWS \citep{JAWS} targets visually impaired users; reading the content, | ||
labelling actions and offering keyboard shortcuts to navigate. The | ||
problem | ||
with all these tools is that they rely upon Software Engineers to produce | ||
content semantically (using HTML, CSS and Javascript) and add metadata using, | ||
until recently, | ||
very loose specifications \citep{WCAG} to enable the tools to better process | ||
the content. | ||
|
||
Although difficult to assess some companies believe \textasciitilde70\% of all | ||
websites are inaccessible to all users \citep{Slate} \citep{SightAndSound}. | ||
This identifies a clear gap in knowledge within the design/development community | ||
when it comes to producing accessible web applications. | ||
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||
This project aims to to reduce the size of the gap by enabling the development | ||
community through education and `easy to use' tools to think about and | ||
implement accessibility whilst coding. | ||
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||
This report begins with a background chapter to discuss the topic, the business | ||
requirement, this projects goals and the methodology that will be used to | ||
compelete it. Chapter 2 will discuss the first deliverable an | ||
accessibility guide. It will document the preparation that was undertaken and | ||
then then how the deliverable was designed and implemented. Chapter 3 will be | ||
of similar structure, using the knowledge learned building the guide it will | ||
discuss the creation of a tool for assessing accessibilty issues. A | ||
critical evaluation of the project will follow discussing the successes | ||
and shortcomings as well as personal reflections on the journey. Followed by | ||
of course a concluding paragraph, references and appendecies. | ||
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||
% The Introduction should clearly lay out the principal motivation for the | ||
% project | ||
% and briefly outline how the work fits into the broad area of surrounding | ||
% Computer Science. The Introduction should outline the remaining structure of | ||
% the report. |
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