Основні поняття
Exploring the effectiveness of visual highlighting techniques in situated brushing and linking scenarios.
Анотація
The content discusses a study on visual highlighting techniques for situated brushing and linking in virtual reality environments. It explores the effectiveness of different highlighting techniques, such as Color, Outline, Link, and Arrow, in aiding users to identify and link physical referents to brushed data marks. The study evaluates completion time, errors, user experience ratings, NASA-TLX scores, qualitative feedback on strategies and technique performance.
Overview:
Introduction to Eurographics Conference on Visualization.
Abstract discussing the use of visual highlighting techniques in situated analytics.
Discussion on immersive analytics with AR/VR technologies.
Exploration of brushing and linking techniques in immersive environments.
User study design and tasks for evaluating highlighting techniques.
Results analysis including completion time, errors, user experience ratings, NASA-TLX scores.
Qualitative feedback on each highlighting technique's performance.
Статистика
In an exploratory virtual reality user study (N=20), we evaluated four highlighting techniques under different physical layouts and tasks.
Цитати
"Linking serves both analytic and perceptual purposes."
"Color was clearly the most accurate highlighting technique."