An Effective Scheme of a Depth Sensor Set Up for a Real-Time Ergonomics Assessment by the Gesture Confidence Level

DOI

10.2991/icoemis-19.2019.16How to use a DOI?

Keywords

Ergonomic Assessment, Depth Sensor, Sensor Placement, Visual Gesture Builder, Confidence Level

Abstract

Ergonomics assessment of human body movement demands a comprehensive and systematic data collection. The easy-to-use self-report (e.g. questionnaires, checklist, interview) and the observational technique (e.g. pose rating) are the commonly practiced techniques. However, these methods suffer from a high bias across different respondents and observers. Recently, the direct measurement technique by utilizing a depth sensor equipped with a modelling software is the alternative tool to facilitate a real-time digital human modelling. It gathers the 3-D human motion data with real-time ergonomics analysis and intervention features. This study aims to obtain the effective sensor setup by examining its parameters (object-to-sensor distance, horizontal field of view (FOV), and light intensity) to reach the acceptable gesture confidence level using a Kinect SDK V2.0. The standing position with a hand overhead was selected as the investigated gestures. The result showed that distance and horizontal FOV were statistically significant parameters. Thus, it proposes to place the sensor within 2 or 3 m away from the investigated object and to limit the horizontal FOV to 0 or 10°. Eventually, this proposal could be set as the reference in setting up a direct measurement studio for acquiring the human body movement data.

Copyright

© 2019, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Jauharah Hasna Dzakiyyah Adani
AU  - Teddy Sjafrizal
AU  - Rino Andias Anugraha
AU  - Muhammad Iqbal
AU  - Ilma Mufidah
PY  - 2019/11
DA  - 2019/11
TI  - An Effective Scheme of a Depth Sensor Set Up for a Real-Time Ergonomics Assessment by the Gesture Confidence Level
BT  - Proceedings of the 2019 1st International Conference on Engineering and Management in Industrial System (ICOEMIS 2019)
PB  - Atlantis Press
SP  - 111
EP  - 117
SN  - 1951-6851
UR  - https://doi.org/10.2991/icoemis-19.2019.16
DO  - 10.2991/icoemis-19.2019.16
ID  - Adani2019/11
ER  -