Human perception of slipperiness through measured COF
In this study, psychophysics (the subsets of human-centred approach) which includes the perception of slipperiness with visual and tactile cues (Chang et al., Ind Health 52:379380, 2014 [1]) are important to validate human perception of slipperiness. Subject rating was used as an instrument for data...
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| Format: | Book Section |
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Springer Verlag
2017
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| _version_ | 1796862263644127232 |
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| author | Ahmad, N. A. Md. Tap, M. Syahrom, A. Mohd. Rohani, J. |
| author_facet | Ahmad, N. A. Md. Tap, M. Syahrom, A. Mohd. Rohani, J. |
| author_sort | Ahmad, N. A. |
| collection | ePrints |
| description | In this study, psychophysics (the subsets of human-centred approach) which includes the perception of slipperiness with visual and tactile cues (Chang et al., Ind Health 52:379380, 2014 [1]) are important to validate human perception of slipperiness. Subject rating was used as an instrument for data collection in human-centred approach. This study measured the perception of four different floor surfaces in five surface conditions—one dry condition and four liquid-spillage conditions. The concerned tested floor surfaces were (i) ceramic I (glazed ceramic tile), (ii) ceramic II floor (unglazed ceramic tile), (iii) epoxy floor, and (iv) porcelain floor (homogenous tile). Chi-square test was used to test the subjective scores of the floor slipperiness while Spearman’s rank correlation coefficient was used to measure the strength of association between the subjective scores of floor slipperiness and the measured COF. |
| first_indexed | 2024-03-05T20:08:58Z |
| format | Book Section |
| id | utm.eprints-74810 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T20:08:58Z |
| publishDate | 2017 |
| publisher | Springer Verlag |
| record_format | dspace |
| spelling | utm.eprints-748102017-11-28T08:38:30Z http://eprints.utm.my/74810/ Human perception of slipperiness through measured COF Ahmad, N. A. Md. Tap, M. Syahrom, A. Mohd. Rohani, J. TJ Mechanical engineering and machinery In this study, psychophysics (the subsets of human-centred approach) which includes the perception of slipperiness with visual and tactile cues (Chang et al., Ind Health 52:379380, 2014 [1]) are important to validate human perception of slipperiness. Subject rating was used as an instrument for data collection in human-centred approach. This study measured the perception of four different floor surfaces in five surface conditions—one dry condition and four liquid-spillage conditions. The concerned tested floor surfaces were (i) ceramic I (glazed ceramic tile), (ii) ceramic II floor (unglazed ceramic tile), (iii) epoxy floor, and (iv) porcelain floor (homogenous tile). Chi-square test was used to test the subjective scores of the floor slipperiness while Spearman’s rank correlation coefficient was used to measure the strength of association between the subjective scores of floor slipperiness and the measured COF. Springer Verlag 2017 Book Section PeerReviewed Ahmad, N. A. and Md. Tap, M. and Syahrom, A. and Mohd. Rohani, J. (2017) Human perception of slipperiness through measured COF. In: SpringerBriefs in Applied Sciences and Technology. Springer Verlag, pp. 33-37. ISBN 978-981103285-1 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85028826796&doi=10.1007%2f978-981-10-3286-8_4&partnerID=40&md5=7e6599c9402753fea063c8cd20d58837 |
| spellingShingle | TJ Mechanical engineering and machinery Ahmad, N. A. Md. Tap, M. Syahrom, A. Mohd. Rohani, J. Human perception of slipperiness through measured COF |
| title | Human perception of slipperiness through measured COF |
| title_full | Human perception of slipperiness through measured COF |
| title_fullStr | Human perception of slipperiness through measured COF |
| title_full_unstemmed | Human perception of slipperiness through measured COF |
| title_short | Human perception of slipperiness through measured COF |
| title_sort | human perception of slipperiness through measured cof |
| topic | TJ Mechanical engineering and machinery |
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