Applying CTA to the Design of SA-Oriented Visualizations: Heuristics and Recommendations

摘要: The effectiveness of visualizations depends on their feasibility to support the goals and tasks user in some particular target domain. In order fulfill this requirement, task analysis has been characterized as a needful activity during visualization design cycle; however, there is lack artefacts that guides processing visualizations. This guidelines may hide identification such should be supported by visualization. fact especially relevant operational environments which ineffective designs hinder acquisition Situation Awareness (SA) and, therefore, lead performance erroneous decisions. With purpose overcoming situation, chapter presents set heuristics for addressing application Cognitive Task Analysis (CTA) identify visualization-supported within type environments. definition relied review literature about SA-oriented design, visualization, CTA, these concepts control system interfaces. final aim provide framework helps designers apply methods