A Longitudinal Study Investigating the Effects of Workload and Exposure on 3D Gestural Human Computer Interaction
| Autor: | David M. Neyens, Katherina A. Jurewicz |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Longitudinal study
Modalities Computer science 020207 software engineering Workload Context (language use) 02 engineering and technology Medical Terminology Subject-matter expert Human–computer interaction 020204 information systems 0202 electrical engineering electronic engineering information engineering Input technology Medical Assisting and Transcription Gesture |
| Zdroj: | Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 64:390-394 |
| ISSN: | 1071-1813 2169-5067 |
| DOI: | 10.1177/1071181320641088 |
| Popis: | 3D gestural input technology has the ability to expand human-computer interaction (HCI) beyond traditional input modalities. It is known that context and domain expertise are influential to gesture development, but there is little known about other individual factors such as workload and exposure. Therefore, the objective of this work is to explore the effects of workload and exposure on intuitive gesture choice and reaction time under a general HCI context. A longitudinal study was conducted to investigate the differences in intuitive mappings for high and low workload conditions as well as across three separate experimental sessions. There were no differences in the intuitive mappings for either workload conditions or different experimental sessions. However, there was a difference in reaction times between all experimental sessions indicating there was a learning effect from the first to the last session in that the participants became faster in generating intuitive mappings. |
| Databáze: | OpenAIRE |
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