Who Put That There? Temporal Navigation of Spatial Recordings by Direct Manipulation
Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt
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Who Put That There? Temporal Navigation of Spatial Recordings by Direct Manipulation. / Lilija, Klemen; Pohl, Henning; Hornbæk, Kasper.
Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems - CHI '20. . Association for Computing Machinery, 2020. s. 1-11 477.Publikation: Bidrag til bog/antologi/rapport › Konferencebidrag i proceedings › Forskning › fagfællebedømt
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TY - GEN
T1 - Who Put That There? Temporal Navigation of Spatial Recordings by Direct Manipulation
AU - Lilija, Klemen
AU - Pohl, Henning
AU - Hornbæk, Kasper
PY - 2020
Y1 - 2020
N2 - Spatial recordings allow viewers to move within them and freely choose their viewpoint. However, such recordings make it easy to miss events and difficult to follow moving objects when skipping through the recording. To alleviate these problems we present the Who Put That There system that allows users to navigate through time by directly manipulating objects in the scene. By selecting an object, the user can navigate to moments where the object changed. Users can also view trajectories of objects that changed location and directly manipulate them to navigate. We evaluated the system with a set of sensemaking questions in a think-aloud study. Participants understood the system and found it useful for finding events of interest, while being present and engaged in the recording.
AB - Spatial recordings allow viewers to move within them and freely choose their viewpoint. However, such recordings make it easy to miss events and difficult to follow moving objects when skipping through the recording. To alleviate these problems we present the Who Put That There system that allows users to navigate through time by directly manipulating objects in the scene. By selecting an object, the user can navigate to moments where the object changed. Users can also view trajectories of objects that changed location and directly manipulate them to navigate. We evaluated the system with a set of sensemaking questions in a think-aloud study. Participants understood the system and found it useful for finding events of interest, while being present and engaged in the recording.
KW - Faculty of Science
KW - virtual reality
KW - temporal navigation
U2 - 10.1145/3313831.3376604
DO - 10.1145/3313831.3376604
M3 - Article in proceedings
SP - 1
EP - 11
BT - Proceedings of the 2020 CHI Conference on Human Factors in Computing Systems - CHI '20.
PB - Association for Computing Machinery
T2 - 2020 CHI Conference on Human Factors in Computing System
Y2 - 25 April 2020 through 30 April 2020
ER -
ID: 234993522