In this article, we describe an extension to a web browsing tool, designed to support individuals who are blind. The user is able to explore web-based content using the Geomagic Touch device. Both haptic and speech-based cues are presented when alighting over objects (e.g. images, hyperlinks, buttons and textboxes/textareas), replacing much of the structural information which can be difficult to obtain via a traditional screen reader. Findings from an observational study suggest that the tool offers promise to assist users with mapping the layout of objects on a web page. However, further refinements are needed, particularly when encountering smaller-sized objects located in close proximity to one another. In terms of future work, we aim to evaluate the tool with blind web developers who design for sighted audiences, or who work in teams with sighted developers, to determine whether the solution can support target users within the work environment.
This paper describes a data gathering study, examining the experiences and day-to-day challenges faced by blind web interface developers when designing sites and online applications. Findings have revealed that considerable amounts of time and cognitive effort can be spent checking code in text editing software and examining the content presented via the web browser. Participants highlighted the burden experienced from committing large sections of code to memory, and the restrictions associated with assistive technologies when performing collaborative tasks with sighted developers and clients. Our future work aims to focus on the development of a multimodal web editing and browsing solution, designed to support both blind and sighted parties during the design process.
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