Quantifying the impacts of posture changes on office worker productivity: an exploratory study using effective computer interactions as a real-time indicator

Author:

Wang Hong,Yu Diran,Zeng Yu,Zhou Tongyu,Wang Weixiang,Liu Xuan,Pei Zhichao,Yu Yumeng,Wang Chaoju,Deng Yingqi,Cheshmehzangi Ali

Abstract

Abstract Background Working in a standing posture is considered to improve musculoskeletal comfort and can help enhance office workers’ performance in the long term. However, there is a lack of a quantitative, real-time measure that reflects on whether office workers can immediately become more concentrated and work more efficiently when they switch to a standing posture. Methods To tackle this problem, this study proposed that the number of effective computer interactions could be used as a real-time indicator to measure the productivity of office workers whose work is primarily computer-based. Using this metric, we conducted an exploratory study to investigate the correlation between posture and productivity changes at a 10-minute resolution for eight participants. Results The study found that when allowed to use sit-stand desks to adjust postures, participants chose to switch to standing posture for about 47 min on average once a day; standing work was most frequent between 2:30 − 4:00 pm, followed by 10:30 − 11:30 am, during which time the number of computer interactions also became higher, showing a significant positive correlation. In addition, participants were approximately 6.5% more productive than when they could only work in a sitting posture. Conclusion This study revealed that posture changes could have an immediate improvement in productivity.

Funder

Ningbo Science and Technology Bureau

University of Nottingham Ningbo China

Publisher

Springer Science and Business Media LLC

Subject

Public Health, Environmental and Occupational Health

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