Eye movements in extended tasks: Analyses of ambient/focal attention with coefficient K

Publikation: Beitrag in FachzeitschriftKonferenzartikelBeigetragenBegutachtung

Abstract

Patterns of scene exploration can be characterized by two modes of processing: an ambient mode, serving global spatial orientation in the visual environment, followed by a focal mode, facilitating a more elaborated and object-centered analysis. Previous studies suggest that shifts in these processing modes can also be identified in relation to changes in dynamic environments based on eye movement parameters. For the analysis of these changes in eye movement behavior, the coefficient K has been suggested. Here, we used a multi-step task, in which participants needed to perform a series of sub-tasks, to investigate whether shifts in ambient/focal attention can also be identified in complex task solving. While differences in eye movements and in the coefficient K were observed when switching between sub-tasks, the overall temporal dynamics in visual attention remained stable.

Details

OriginalspracheEnglisch
Aufsatznummer13
Seiten (von - bis)13:1-13:7
Seitenumfang7
FachzeitschriftE Eye Tracking Research and Applications : Proceedings of the ... Symposium on Eye-Tracking Research & Applications
Jahrgang2022
PublikationsstatusVeröffentlicht - 8 Juni 2022
Peer-Review-StatusJa

Konferenz

Titel2022 ACM Symposium on Eye Tracking Research and Applications, ETRA 2022
Dauer8 - 11 Juni 2022
StadtVirtual, Online
LandUSA/Vereinigte Staaten

Externe IDs

dblp conf/etra/GuoPH22
ORCID /0000-0002-6673-9591/work/142242368

Schlagworte

Schlagwörter

  • ambient attention, coefficient K, fixation duration, focal attention, saccade amplitude, task processing

Bibliotheksschlagworte