More than meets the eye: a survey of screen-reader browsing strategies

Browsing the Web with screen readers can be difficult and frustrating. Web pages often contain inaccessible content that is expressed only visually or that can be accessed only with the mouse. Screen-reader users must also contend with usability challenges encountered when the reading content is designed with built-in assumptions of how it will be accessed -- generally by a sighted person on a standard display. Far from passive consumers of content who simply accept web content as accessible or not, many screen-reader users are adept at developing, discovering, and employing browsing strategies that help them overcome the accessibility and usability problems they encounter. In this paper, we overview the browsing strategies that we have observed screen-reader users employ when faced with challenges, ranging from unfamiliar web sites and complex web pages to dynamic and automatically-refreshing content. A better understanding of existing browsing strategies can inform the design of accessible websites, development of new tools that make experienced users more effective, and help overcome the initial learning curve for users who have not yet acquired effective browsing strategies.