How to measure physical demands of work with personal computer
using thermography - novel approaches

D 2017

How to measure physical demands of work with personal computer using thermography - novel approaches

HORÁČEK, Jan a Jan NOVOTNÝ

Základní údaje

Originální název

How to measure physical demands of work with personal computer using thermography - novel approaches

Autoři

HORÁČEK, Jan (203 Česká republika, garant, domácí) a Jan NOVOTNÝ (203 Česká republika, domácí)

Vydání

Brno, Proceedings of the 11th International Conference opn Kinanthropology, od s. 793-804, 12 s. 2017

Nakladatel

Masaryk University

Další údaje

Jazyk

angličtina

Typ výsledku

Stať ve sborníku

Obor

30401 Health-related biotechnology

Stát vydavatele

Česká republika

Utajení

není předmětem státního či obchodního tajemství

Forma vydání

elektronická verze "online"

Odkazy

URL

Kód RIV

RIV/00216224:14510/17:00102535

Organizační jednotka

Fakulta sportovních studií

ISBN

978-80-210-8917-4

UT WoS

000467203700080

Klíčová slova anglicky

hand - methods - thermography - workload

Štítky

JS2018 d037, rivok

Změněno: 5. 5. 2020 09:35, Mgr. Pavlína Roučová, DiS.

Anotace

V originále

Purpose: In medicine and affiliate scientific disciplines we have gotten used to many diagnostic tools measuring or displaying mostly structural changes (X-ray, ultrasound, CT etc.). It´s pity, that even when we have a tool displaying functional changes, thermography, we are still after some decades not able to use it properly. Despite the fact personal computers are used to “make work easier” for about thirty years, there is still not much scientific work done on this topic. Especially not on the field of thermography where we could use this not really young method to enhance our knowledge of how hard the work with personal computer really is and what are dynamics of this workload. This paper presents a comparison between the methods used over the last twenty years for studying the thermal changes in hands while the subject is working on a personal computer and Horacek’s newly developed method. In doing so, it sets up the best-known methodology for the next few years in which anticipated “bigger research” should be done. All of this is done in a real environment where office workers are doing their job - at their workplace. Methods: In this study, ten office workers were studied using a thermographic camera, and then the results of two methodologies were compared. Another two methodologies already used to describe thermal changes in hands were also considered. Results: The results showed us similarities at 84% with the already used methodology developed by Gold, but 75% higher sensitivity with a mean difference of 1.6 gr. C. Conclusions: It was found that Horacek’s methodology, when compared to Gold’s methodology, has not only comparable specificity but even higher sensitivity. This method is also easier and faster. Thus, taking into account the lack of current scientific knowledge, it is probably appropriate method for observing thermal changes in hands. These results encourage us to carry on next researches which are desperately needed.

Návaznosti

ROZV/25/FSpS/03/2017, interní kód MU

Název: Termografie rukou zatížených prací s myší na počítači

Investor: Ministerstvo školství, mládeže a tělovýchovy ČR, Termografie rukou zatížených prací s myší na počítači, Interní rozvojové projekty

Citovat

HORÁČEK, Jan a Jan NOVOTNÝ. How to measure physical demands of work with personal computer using thermography - novel approaches. Online. In Martin Zvonař, Zuzana Sajdlová. Proceedings of the 11th International Conference opn Kinanthropology. Brno: Masaryk University, 2017, s. 793-804. ISBN 978-80-210-8917-4.

@inproceedings{1413715,
   author = {Horáček, Jan and Novotný, Jan},
   address = {Brno},
   booktitle = {Proceedings of the 11th International Conference opn Kinanthropology},
   editor = {Martin Zvonař, Zuzana Sajdlová},
   keywords = {hand - methods - thermography - workload},
   howpublished = {elektronická verze "online"},
   language = {eng},
   location = {Brno},
   isbn = {978-80-210-8917-4},
   pages = {793-804},
   publisher = {Masaryk University},
   title = {How to measure physical demands of work with personal computer using thermography - novel approaches},
   url = {https://uloz.to/!AMFYppupPqZP/proceedings-11th-conf-on-kinanthropology-pdf},
   year = {2017}
}

TY  - JOUR
ID  - 1413715
AU  - Horáček, Jan - Novotný, Jan
PY  - 2017
TI  - How to measure physical demands of work with personal computer using thermography - novel approaches
PB  - Masaryk University
CY  - Brno
SN  - 9788021089174
KW  - hand - methods - thermography - workload
UR  - https://uloz.to/!AMFYppupPqZP/proceedings-11th-conf-on-kinanthropology-pdf
L2  - https://uloz.to/!AMFYppupPqZP/proceedings-11th-conf-on-kinanthropology-pdf
N2  - Purpose: In medicine and affiliate scientific disciplines we have gotten used to many diagnostic tools measuring or displaying mostly structural changes (X-ray, ultrasound, CT etc.). It´s pity, that even when we have a tool displaying functional changes, thermography, we are still after some decades not able to use it properly. Despite the fact personal computers are used to “make work easier” for about thirty years, there is still not much scientific work done on this topic. Especially not on the field of thermography where we could use this not really young method to enhance our knowledge of how hard the work with personal computer really is and what are dynamics of this workload. This paper presents a comparison between the methods used over the last twenty years for studying the thermal changes in hands while the subject is working on a personal computer and Horacek’s newly developed method. In doing so, it sets up the best-known methodology for the next few years in which anticipated “bigger research” should be done. All of this is done in a real environment where office workers are doing their job - at their workplace. Methods: In this study, ten office workers were studied using a thermographic camera, and then the results of two methodologies were compared. Another two methodologies already used to describe thermal changes in hands were also considered. Results: The results showed us similarities at 84% with the already used methodology developed by Gold, but 75% higher sensitivity with a mean difference of 1.6 gr. C. Conclusions: It was found that Horacek’s methodology, when compared to Gold’s methodology, has not only comparable specificity but even higher sensitivity. This method is also easier and faster. Thus, taking into account the lack of current scientific knowledge, it is probably appropriate method for observing thermal changes in hands. These results encourage us to carry on next researches which are desperately needed.
ER  -

HORÁČEK, Jan a Jan NOVOTNÝ. How to measure physical demands of work with personal computer using thermography - novel approaches. Online. In Martin Zvonař, Zuzana Sajdlová. \textit{Proceedings of the 11th International Conference opn Kinanthropology}. Brno: Masaryk University, 2017, s.~793-804. ISBN~978-80-210-8917-4.

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