document: A foundation for tool based mobility support for visually impaired web users Users make journeys through the Web . Web travel encompasses the tasks of orientation and navigation , the environment and the purpose of the journey . The ease of travel , its mobility , varies from page to page and site to site . For visually impaired users , in particular , mobility is reduced ; the objects that support travel are inaccessible or missing altogether . Web development tools need to include support to increase mobility . We present a framework for finding and classifying travel objects within Web pages . The evaluation carried out has shown that this framework supports a systematic and consistent method for assessing travel upon the Web . We propose that such a framework can provide the foundation for a semi-automated tool for the support of travel upon the Web .
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