Evaluation of features derived from pupil dilation in a stress induction experiment

Baltaci, Serdar
Gökçay, Didem


Evaluation of Haptic Feedback Cues on Vehicle Teleoperation Performance in an Obstacle Avoidance Scenario
HACINECİPOĞLU, AKİF; Konukseven, Erhan İlhan; Koku, Ahmet Buğra (2013-04-18)
Teleoperation of an unmanned vehicle is a challenging task for human operators especially when the vehicle is not within line of sight. Lack of situational awareness and increased workload due to limited perception channels result in degraded task performance. If these teleoperation missions are human-critical then it becomes more important to improve the operator performance by decreasing workload and improving situational awareness. In this paper, a new teleoperation interface which provides force feedbac...
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Yücel, Ayhan Öner; Güler, Murat (null; 2018-10-12)
The purpose of this study is to evaluate effect of aggregate size fractions on asphalt mixture inhomogeneity by means of a proposed inhomogeneity test method. The study of inhomogeneity is conducted using 2-dimensional, vertical section images of asphalt concrete specimens that are produced using the Superpave gyratory compactor. Mixture inhomogeneity is evaluated based on aggregates distribution because aggregates are the primary constituent governing the inhomogeneity level of asphalt mixtures during the ...
Evaluation of visual cues of three dimensional virtual environments for helicopter simulators
Çetin, Yasemin; Çetin, Yasemin; Department of Information Systems (2008)
Flight simulators are widely used by the military, civil and commercial aviation. Visual cues are an essential part of helicopter flight. The required cues for hover are especially large due to closeness to the ground and small movements. In this thesis, density and height parameters of the 3D (Three Dimensional) objects in the scene are analyzed to find their effect on hovering and low altitude flight. An experiment is conducted using a PC-based flight simulator with three LCD monitors and flight control s...
Evaluation of hearing loss simulation using a speech intelligibility index
ARIÖZ, UMUT; Günel Kılıç, Banu (2016-01-01)
Hearing loss simulation (HLS) is a useful tool for hearing studies, since finding large numbers of hearing impaired volunteers with various levels of hearing loss is usually a problem. Correct simulation of the hearing impaired ear should take into account different suprathreshold effects, such as reduced frequency selectivity, reduced audibility, and loudness recruitment. Although these effects can be implemented using various algorithms, so far they have not been evaluated in detail taking into account su...
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Citation Formats
S. Baltaci and D. Gökçay, “Evaluation of features derived from pupil dilation in a stress induction experiment,” PERCEPTION, pp. 366–366, 2015, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/53492.