Recently, an approach for determining the value of a visualization was proposed, one
moving beyond simple measurements of task accuracy and speed. The value equation …

Background Heuristic evaluation is used in human–computer interaction studies to assess
the usability of information systems. Nielsen's widely used heuristics, first developed in …

Narrative visualization is characterized by the integration of data visualization and
storytelling techniques. These characteristics provide challenges in its evaluation. Little is …

Dashboards are no longer mere static displays of metrics; through functionality such as
interaction and storytelling, they have evolved to support analytic and communicative goals …

This paper presents VisGuides, a discussion platform to facilitate the collection, evaluation,
critique, revision, and dissemination of visualization guidelines. As visualization becomes a …

Constructing effective charts and graphs in a scientific setting is a nuanced task that requires
a thorough understanding of visualization design; a knowledge that may not be available to …

Privacy notifications issued by Transparency-Enhancing Tools (TETs) constitute a
conceptual means of informing users of online data services about how their personal data …

Evaluation criteria like expressiveness and effectiveness favor optimal use of space and
visual encoding channels in a single visualization. However, individually optimized views …

During data preprocessing, analysts spend a significant part of their time and effort profiling
the quality of the data along with cleansing and transforming the data for further analysis …

There is increased interest in understanding the interplay between text and visuals in the
field of data visualization. However, this attention has predominantly been on the use of text …