期刊
出版社
ASSOC COMPUTING MACHINERY
DOI: 10.1145/3098279.3098566
关键词
Animation; User Experience; Usability; Orientation; Mental Model; Mental Workload
Some animations in mobile user interfaces aim at supporting user orientation by facilitating users to build a mental model of the UI's structure. Possible drawbacks are that animations are time-consuming and that complex and distracting animations may increase users' mental workload. These effects of orientation animations are investigated in an empirical study. Participants either used an animated or a non-animated version of a mobile movie recommender app. The results imply that animations can support users in building more accurate mental models of the app's structure and enhance gesture-based interaction. No additional costs in terms of time or mental workload were incurred when using the animations. Thus, lightweight orientation animations can have large potential benefits at little cost.
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