Talks and Poster Presentations (with Proceedings-Entry):

S. Kriglstein:
"A Bird's Eye View: Comparison of Visualization Types for High Level Analysis of Changes";
Talk: World Conference on Educational Media and Technology, Montreal, Quebec, Canada; 2015-06-22 - 2015-06-24; in: "World Conference on Educational Media and Technology", Association for the Advancement of Computing in Education (AACE), (2015), ISBN: 978-1-939797-16-2; 69 - 78.

English abstract:
Since curricula need to be revised in order to react to changes (e.g., new technologies are developed or requirements have changed), visualizations can help various stakeholders, such as teachers or students, to analyze and communicate the changes between the different curriculum versions. For example, visualizations can directly show the differences between versions of a curriculum or can give an overview to support users to gain high-level insights about changes. In this paper we concentrate on the latter and investigate nine different visualization types - bar charts, pie charts, donut charts, bubble charts, heatmaps, and glyphs - which are promising visualization types to provide an overview about the conducted changes.

Change Visualization, Visual properties

Created from the Publication Database of the Vienna University of Technology.