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The effect of room complexity on physical object selection performance in 3-d mobile user interfaces

Rezaie, M ; Sharif University of Technology | 2020

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  1. Type of Document: Article
  2. DOI: 10.1109/THMS.2020.2984750
  3. Publisher: Institute of Electrical and Electronics Engineers Inc , 2020
  4. Abstract:
  5. An important challenge in smart environments is how to manipulate the smart objects. Although mobile applications are typically used for controlling a smart environment, no previous study has evaluated the users performance in manipulating smart objects under different environmental complexities. This article presents an experimental comparison between three different selection techniques 3-D, 2-D, and physical user interfaces (UIs). We evaluate these techniques across two levels of environment complexity measuring 51 participants timing data and errors. Our results indicate that the 3-D UI is superior for task completion time and error, and the 2-D UI is not a better solution than the physical UI when the environment is not complex. The results also show the importance of considering the environment complexity in choosing the proper UI. © 2013 IEEE
  6. Keywords:
  7. 3-D user interface (UI) ; Human-computer interaction (HCI) ; Physical object selection ; Smart office ; Environment complexity ; Environmental complexity ; Experimental comparison ; Mobile applications ; Mobile user interface ; Physical user interfaces ; Selection techniques ; Task completion time ; User interfaces
  8. Source: IEEE Transactions on Human-Machine Systems ; Volume 50, Issue 4 , 2020 , Pages 349-357
  9. URL: https://ieeexplore.ieee.org/document/9082845