… users, identifying usability issues with mobile devices and especially touch screen … screen
readers often do not even “see” data visualizations, and when they do, these visualizations are …

… not provide the rich and … accessibility [72] and online data visualizations [102], our findings
emphasize the need to consider the screen reader experience while accessing visualizations …

… data visualizations compared to non-screen-reader users. However, their work only explored
simple online data visualizations, … experiences and information extraction by screen-reader …

… In this paper, we focus on web-based data visualization. Visualizations built on the web can
… for multiple chart types, we built a rich set of features into Chart Reader. Table 3 shows a …

… the need for accessible data representations that provide rich and … work on data representations
accessible to screen reader users … The goal of the activities for this workshop were to …

… screen reader experience and address the previously mentioned challenges. Even though
… Expertise was defined as having rich knowledge of the usage of screen readers for the …

… perceive and experience usability and accessibility can be … processes that can be used to
visualize and explore map contents. … Using a touch screen for screen reading the map contents …

… From our interviews using a tablet device, two readers recommended modifying the stepper
for touch and to utilize swiping between steps. On the other hand, Mike Bostock suggests …

… screen readers. This is, in part, due to data visualization experts still lacking the experience,
… for its intuitive design, short learning curve, and rich information. On average, they took 66 …

… Through task-based experiments with 21 screen-reader users… the accessibility of online data
visualizations for screenreader … low or limited vision and developed VizTouch, software that …