Memory representations in natural tasks
Journal of Cognitive Neuroscience
Where is "it"? Event Synchronization in Gaze-Speech Input Systems
Proceedings of the 5th international conference on Multimodal interfaces
Building a lightweight eyetracking headgear
Proceedings of the 2004 symposium on Eye tracking research & applications
The determinants of web page viewing behavior: an eye-tracking study
Proceedings of the 2004 symposium on Eye tracking research & applications
Efficient eye pointing with a fisheye lens
GI '05 Proceedings of Graphics Interface 2005
Limbus/pupil switching for wearable eye tracking under variable lighting conditions
Proceedings of the 2008 symposium on Eye tracking research & applications
Real-world vision: Selective perception and task
ACM Transactions on Applied Perception (TAP)
Head-mounted eye-tracking of infants' natural interactions: a new method
Proceedings of the 2010 Symposium on Eye-Tracking Research & Applications
Match-moving for area-based analysis of eye movements in natural tasks
Proceedings of the 2010 Symposium on Eye-Tracking Research & Applications
Text or pictures? an eyetracking study of how people view digital video surrogates
CIVR'03 Proceedings of the 2nd international conference on Image and video retrieval
See what i'm saying?: using Dyadic Mobile Eye tracking to study collaborative reference
Proceedings of the ACM 2011 conference on Computer supported cooperative work
Journal of Real-Time Image Processing
Hi-index | 0.00 |
Visual perception is an inherently complex task, yet the bulk of studies in the past were undertaken with subjects performing relatively simple tasks under reduced laboratory conditions. In the research reported here, we examined subjects' oculomotor performance as they performed two complex, extended tasks. In the first task, subjects built a model rocket from a kit. In the second task, a wearable eyetracker was used to monitor subjects as they walked to a restroom, washed their hands, and returned to the starting point. For the purposes of analysis, both tasks can be broken down into smaller sub-tasks that are performed in sequence. Differences in eye movement patterns and high-level strategies were observed in the model building and hand-washing tasks. Fixation durations recorded in the model building tasks were significantly shorter than those reported in simpler tasks. Performance in the hand-washing task revealed look-ahead eye movements made to objects well in advance of a subject's interaction with the object. Often occurring in the middle of another task, they provide overlapping temporal information about the environment, providing a mechanism to produce our conscious visual experience.