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Hans Gellersen

An empirical investigation of gaze selection in mid-air gestural 3D manipulation

Research output: Contribution to book/anthology/report/proceedingArticle in proceedingsResearchpeer-review

  • Eduardo Velloso
  • ,
  • Jayson Turner
  • ,
  • Jason Alexander
  • ,
  • Andreas Bulling
  • ,
  • Hans Gellersen
In this work, we investigate gaze selection in the context of mid-air hand gestural manipulation of 3D rigid bodies on monoscopic displays. We present the results of a user study with 12 participants in which we compared the performance of Gaze, a Raycasting technique (2D Cursor) and a Virtual Hand technique (3D Cursor) to select objects in two 3D mid-air interaction tasks. Also, we compared selection confirmation times for Gaze selection when selection is followed by manipulation to when it is not. Our results show that gaze selection is faster and more preferred than 2D and 3D mid-air-controlled cursors, and is particularly well suited for tasks in which users constantly switch between several objects during the manipulation. Further, selection confirmation times are longer when selection is followed by manipulation than when it is not.
Original languageEnglish
Title of host publicationHuman-Computer Interaction – INTERACT 2015
EditorsJulio Abascal, Simone Barbosa, Mirko Fetter, Tom Gross, Philippe Palanque, Marco Winckler
Number of pages16
PublisherSpringer International Publishing AG
Publication year30 Aug 2015
ISBN (print)9783319226675
Publication statusPublished - 30 Aug 2015
Externally publishedYes
SeriesLecture Notes in Computer Science

    Research areas

  • 3D user interfaces, Eye tracking, Mid-air gestures

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