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Real-Time Non-Intrusive Assessment of Viewing Distance During Computer Use

Author
Argiles, M.; Cardona, G.; Pérez-Cabré, E.; Perez, R.; Morcego, B.; Gispets, J.
Type of activity
Journal article
Journal
Optometry and vision science
Date of publication
2016-10-22
Volume
93
Number
12
First page
1525
Last page
1531
DOI
https://doi.org/10.1097/OPX.0000000000000995 Open in new window
Repository
http://hdl.handle.net/2117/97579 Open in new window
URL
http://journals.lww.com/optvissci/pages/articleviewer.aspx?year=2016&issue=12000&article=00010&type=abstract Open in new window
Abstract
Purpose: To develop and test the sensitivity of an ultrasound-based sensor to assess the viewing distance of visual display terminals operators in real-time conditions. Methods: A modified ultrasound sensor was attached to a computer display to assess viewing distance in real time. Sensor functionality was tested on a sample of 20 healthy participants while they conducted four 10-minute randomly presented typical computer tasks (a match-three puzzle game, a video documentary, a task requiring p...
Citation
Argilés , M., Cardona, G., Pérez-Cabré, E., Perez, R., Morcego, B., Gispets, J. Real-Time Non-Intrusive Assessment of Viewing Distance During Computer Use. "Optometry and vision science", 22 Octubre 2016, vol. 93, núm. 12, p. 1525-1531.
Group of research
CS2AC-UPC - Supervision, Safety and Automatic Control
GOAPI - Applied Optics and Image Processing Group
SAC - Advanced Control Systems
VOS - Vision, Optometry and Health

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