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An experimental study on the effect of visual tasks on discomfort due to peripheral glare

Kent, Michael G.; Fotios, S.; Altomonte, Sergio

Authors

Michael G. Kent michael.kent2@nottingham.ac.uk

S. Fotios

Sergio Altomonte



Abstract

This article concerns discomfort due to sources of glare in the peripheral visual field. A visual task is needed to maintain foveal fixation at a known location and in past studies the tasks have ranged from a simple fixation mark to a task requiring greater cognitive attention such as reading. It was hypothesized that these different approaches to control visual attention would influence the evaluation of discomfort. This article reports an experiment which compared evaluations of discomfort when using the two visual tasks, a simple circle and a pseudo-text reading task, and two procedures, category rating and luminance adjustment. The results from both procedures confirmed the hypothesis: a lower degree of discomfort was expressed in the pseudo-text trials than in trials with the circular fixation mark.

Citation

Kent, M. G., Fotios, S., & Altomonte, S. (2019). An experimental study on the effect of visual tasks on discomfort due to peripheral glare. LEUKOS, 15(1), 17-28. https://doi.org/10.1080/15502724.2018.1489282

Journal Article Type Article
Acceptance Date Jun 10, 2018
Online Publication Date Sep 13, 2018
Publication Date 2019
Deposit Date Jun 19, 2018
Publicly Available Date Sep 19, 2018
Journal LEUKOS
Print ISSN 1550-2724
Electronic ISSN 1550-2716
Publisher Taylor & Francis (Routledge)
Peer Reviewed Peer Reviewed
Volume 15
Issue 1
Pages 17-28
DOI https://doi.org/10.1080/15502724.2018.1489282
Keywords Discomfort Glare, Experimental Bias, Visual Task
Public URL http://eprints.nottingham.ac.uk/id/eprint/52509
Publisher URL https://www.tandfonline.com/doi/full/10.1080/15502724.2018.1489282
Copyright Statement Copyright information regarding this work can be found at the following address: http://eprints.nottingh.../end_user_agreement.pdf

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An Experimental Study on the Effect of Visual Tasks on Discomfort Due to Peripheral Glare (0)
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Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/

Copyright Statement
Copyright information regarding this work can be found at the following address: http://eprints.nottingham.ac.uk/end_user_agreement.pdf





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