Using virtual reality to determine how emergency signs facilitate way-finding

Applied Ergonomics
Chieh-Hsin TangChing-Yuan Lin

Abstract

In this study, virtual reality was the tool used to construct an experimental space. Three scenarios - one without emergency signs, another with an old-version emergency sign, and the third with a new-version emergency sign - were created, after which 107 subjects, divided into three groups, engaged in an emergency escape game to determine if and how various emergency signs aid in way-finding in the event of an emergency. Under the presupposition that the minimum time needed for an emergency escape without any mistake occurring was 40s, we found that the average way-finding time in the scenario without any emergency signs was 123.8s, for the scenario with the new-version signs 84.8s, and for the scenario with the old-version signs 75.6s; statistically, this demonstrated that the absence of signs results in slower escape than either old signs (p=0.001) or new signs (p=0.005). These findings indicate that signs do help way-finding greatly. Males were found to exhibit better way-finding skills than females (p<0.001). Construction workers and fire safety personnel, as a combined group, did not fare better than others with less presumed prior experience with building plans or emergency exit procedures. In addition, when faced with b...Continue Reading

References

Sep 10, 2002·BMJ : British Medical Journal·Elizabeth Walsh, Thomas Fahy
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Citations

Nov 22, 2013·Journal of the Royal Society, Interface·Nikolai W F BodeEdward A Codling
Nov 12, 2013·Applied Ergonomics·Emília DuarteMichael S Wogalter
Feb 2, 2011·Applied Ergonomics·J B Rousek, M S Hallbeck
May 18, 2016·Applied Ergonomics·Emma ZijlstraMark P Mobach
Sep 12, 2015·Applied Ergonomics·Enrico RonchiAnders Lindgren Walter
Jul 5, 2019·Psychonomic Bulletin & Review·Alina NazarethNora Newcombe
Dec 7, 2018·HERD·Rita RodriguesJoão Manuel R S Tavares
Nov 27, 2020·Frontiers in Psychology·Saman JamshidiDebajyoti Pati
Aug 8, 2021·International Journal of Environmental Research and Public Health·Beckham Shih-Ming LinGary Li-Kai Hsiao
May 24, 2016··Xing SuAaron Haverfield
Jun 26, 2017··Cui JianZhou Ying

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