Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Gourab Kar"'
Autor:
Gourab Kar
Publikováno v:
Ergonomics for Design and Innovation ISBN: 9783030942762
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::183690c7d3a7b539dfb0ea6f84855aef
https://doi.org/10.1007/978-3-030-94277-9_5
https://doi.org/10.1007/978-3-030-94277-9_5
Publikováno v:
Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 63:2313-2317
Virtual Reality-based Learning Environments (VRLEs) are an emerging tool for classroom teaching. While VRLEs are increasingly in use, little attention has been paid to ergonomic challenges in use of VRLEs. This study compared two 3D interface designs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a20b7f014a86a0680e65606b6e232d8b
https://doi.org/10.1177/1071181319631023
https://doi.org/10.1177/1071181319631023
Autor:
Yuan Ling Zi Shi, Jeyon Kim, Alan Hedge, Marty Schatz, Elif Celikors, Joey Sun, Jiaming Zhang, Yilu Sun, Yitong Gao, Elena Misailedes, Gourab Kar, Paulina Villacreces
Publikováno v:
Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 62:369-372
This pilot study compared cognitive performance in short-duration computer-based tasks between static sitting as control, and active sitting with use of a dynamic foot movement device as intervention. Using a within-subjects counterbalanced design; p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74d5f6b35446e6cf34d5baad7e65524e
https://doi.org/10.1177/1541931218621085
https://doi.org/10.1177/1541931218621085
Autor:
Manwen Li, Dan Moon, Alan Hedge, Serena Seo Hyon Lee, Megan A. Cackett, Gourab Kar, Andrea E. Fronsman, Justine Stohler, Sanjay Guria, Kathryn S. Peditto, Jacqueline R. Callan
Publikováno v:
Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 61:435-439
This study evaluated the effects of active and static sitting chairs on short-duration computer task performance, postural risks and perceived pain, comfort and fatigue. A repeated-measures, within-subjects study was conducted, in which 16 participan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bdd9a2242b72a455cc55729116a3b77
https://doi.org/10.1177/1541931213601590
https://doi.org/10.1177/1541931213601590
Autor:
Gourab Kar, Serena Seo, Alan Hedge, Justine Stohler, Dan Moon, Hyon Lee, Manwen Li, Jacqueline R. Callan, Sanjay Guria, Andrea E. Fronsman, Megan A. Cackett, Kathryn S. Peditto
Publikováno v:
Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 61:440-444
This study evaluated the effects of active versus static standing on short-duration computer task performance, postural risks and perceived pain, comfort and fatigue. A repeated measures, within-subjects study was conducted in which 16 participants p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75ac61ede46768b345eb194193d9f987
https://doi.org/10.1177/1541931213601591
https://doi.org/10.1177/1541931213601591
Autor:
Alan Hedge, Gourab Kar
Publikováno v:
Applied ergonomics. 90
Objective Compare musculoskeletal discomfort, productivity, postural risks, and perceived fatigue for a sit-stand-walk intervention between two workstation configurations – one, individually customized for office workers according to ergonomic guid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f03928af92ec5a9aa9e99642c89c2a23
https://pubmed.ncbi.nlm.nih.gov/32818838
https://pubmed.ncbi.nlm.nih.gov/32818838
Autor:
Gourab Kar, Alan Hedge
Publikováno v:
Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 60:460-464
The study evaluated effects of sitting and standing work postures on objective short-term computer typing performance and perceived discomfort. A randomized, repeated measures, study design was used to assess typing performance and perceived discomfo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eceef6afaa2bbf97f87654cd54f6b9e8
https://doi.org/10.1177/1541931213601104
https://doi.org/10.1177/1541931213601104
Autor:
Alan Hedge, Gourab Kar
Publikováno v:
International Journal of Industrial Ergonomics. 78:102983
The effects of a sit-stand-walk intervention to reduce musculoskeletal discomfort, attenuate perceived physical and mental fatigue, and increase physical activity without adversely affecting productivity was investigated for computer-based work. A be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4cb5bf17e50f72634bf1ed3fe03e646
https://doi.org/10.1016/j.ergon.2020.102983
https://doi.org/10.1016/j.ergon.2020.102983
Publikováno v:
Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 59:327-331
The effect of using a mouse, a trackpad and a 3D motion-and-gesture control (3DMGC) on point-and-click task performance, posture and comfort was tested with twelve participants. Performance (movement time, throughput, error); wrist and arm posture; c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f723de41ca8f6e9749d612b8d3441bd
https://doi.org/10.1177/1541931215591068
https://doi.org/10.1177/1541931215591068
Autor:
Gourab Kar, Abir Mullick
Publikováno v:
Proceedings of the Human Factors and Ergonomics Society Annual Meeting. 57:541-545
This paper describes the use of research tools that examined challenges of American older adults involved in behind-the-counter (BhC) work. The study investigated human-environment interactions in BhC Workspaces and learned about environmental fit or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c63e9bd191eb9c9f07ac6da3b8f093e
https://doi.org/10.1177/1541931213571116
https://doi.org/10.1177/1541931213571116