Predicting real-world ergonomic measurements by simulation in a virtual environment

Hu, Bo; Ma, Liang; Zhang, Wei; Salvendy, G.; Chablat, Damien; Bennis, Fouad

doi:10.1016/j.ergon.2010.10.001

Cited by 68 publications

(33 citation statements)

References 29 publications

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“…The consistent result patterns in both real and virtual environments also indicate that the spatial updating ability could be transferred to a new situation in a short time. In addition, the correlation coefficient between the two environments is comparable with other studies [32,33], and even better than some studies [34,35]. This demonstrates that VR technology has good validity in the research on spatial updating of scene recognition.…”

Section: Discussionsupporting

confidence: 73%

Dual effects of spatial updating in both real and virtual environments

et al. 2013

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When people move around in their environment, spatial updating, which is an automatic cognitive process, is essential to ensuring people can keep track of their relations between them and the surrounding objects, and to "recalculating" the relative position and orientation of those objects with regard to the current position of the persons. Despite the facilitating effect of spatial updating to people's mental representation in most circumstances as demonstrated in most of the existing literature, the effect sometimes can be adversarial. For instance, some research suggested that even though people were asked to ignore their locomotion, it is difficult to suppress updating of the spatial representation during movement. The current two studies were conducted to systematically investigate the dual effects of spatial updating in both real and virtual environments. We used a typical spatial updating paradigm to explore the effects of scene familiarity (familiar vs. novel) and person's locomotion (stationary vs. moving) on change detection accuracy (target object moved or not). The results indicated a facilitating effect of spatial updating in the novel scene condition, but an adversarial effect in the familiar scene condition-the dual effects, in both real and virtual environments. spatial updating, spatial representation, scene recognition, virtual environment, virtual reality Citation:Liu S Q, Zheng X J S, Liu X Y, et al. Dual effects of spatial updating in both real and virtual environments.

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Section: Discussionsupporting

confidence: 73%

Dual effects of spatial updating in both real and virtual environments

et al. 2013

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“…A virtual setup dedicated to ergonomics must exhibit the same behavior. However, due to cognitive differences and altered motor control strategies, this property is not always verified [31,4,6]. Therefore, in a near future, we aim at evaluating the interest of such a compensation method in an immersive environment in comparison with a real setup, by measuring biomechanical quantities in virtual and real environments.…”

Section: Resultsmentioning

confidence: 99%

Model Based Compensation for Low Mass Objects Haptic Manipulation in Virtual Environments

Hilt

Pontonnier

Dumont

2017

Virtual Reality and Augmented Reality

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“…The occupational risk factors are the biggest factors to this health problems and it can be found at any industries [1]. One of the occupational risk factor to the industrial workforce especially the manual material handling workers are the Musculoskeletal Disorder (MSD) [2,3]. MSDs are able to degrade the health of the workers thus reduce the workers performance in completing their tasks.…”

Section: Introductionmentioning

confidence: 99%

RULA Analysis of Work-Related Disorder among Packaging Industry Worker Using Digital Human Modeling (DHM)

Mohamad

Deros

Ismail

et al. 2013

AEF

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Abstract. Musculoskeletal disorder (WMSDs) is the common health problems for the industrial workers. This health problem can contribute to long term effect on the production performance. The objective of this study is to analyze the posture of industrial worker in packaging industry using the RULA assessment in CATIA P3 V5R14 software. The working posture was reconstructed and developed in the CATIA P3 V5R14 software and then RULA assessment was conducted. From the RULA analysis, several awkward postures were detected to be high in risk factors. The postures in risk are postures 1,2 and 5 which mainly involve lifting heavy product and excessive bending. As a conclusion the RULA assessment was able to detect the problematic postures and further improvement can be conducted to avoid discomfort or further health complication.

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Predicting real-world ergonomic measurements by simulation in a virtual environment

Cited by 68 publications

References 29 publications

Dual effects of spatial updating in both real and virtual environments

Dual effects of spatial updating in both real and virtual environments

Model Based Compensation for Low Mass Objects Haptic Manipulation in Virtual Environments

RULA Analysis of Work-Related Disorder among Packaging Industry Worker Using Digital Human Modeling (DHM)

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