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Relationship between psycho-physiological indicators and task performance under various indoor space designs for
1Department of Architectural Engineering, Hanyang University, 222 Wangsimni-ro, Science and Technology Hall, Seoul, 04763, Republic of Korea.
Scientific Reports
|January 23, 2024
Summary
Indoor space design impacts telecommuter productivity and stress. Visually non-preferred spaces can reduce mental stress and boost short-term work efficiency by stimulating parasympathetic nerves.
Area of Science:
- Environmental psychology
- Human-computer interaction
- Neuroscience
Background:
- The rise of telecommuting necessitates optimizing indoor environments for productivity.
- Understanding the psycho-physiological responses to indoor space design is crucial for remote workers.
Purpose of the Study:
- To investigate the impact of real-time indoor space design alterations on telecommuter task performance and psycho-physiological indicators.
- To establish guidelines for effective telecommuting space design.
Main Methods:
- Utilized a mixed-reality environment to dynamically adjust indoor space design.
- Monitored task performance (spatial memory, attention, execution, working memory) and psycho-physiological data (electroencephalogram, heart rate variability) in 30 telecommuters.
- Statistically analyzed collected psycho-physiological data.
Main Results:
- Indoor space design did not significantly affect spatial memory.
- Visually non-preferred spaces stimulated parasympathetic nerves, reducing mental stress and enhancing short-term work efficiency.
- Individual working memory efficiency depends on adapting to preferred or decision-making spaces, as per the Yerkes-Dodson law.
Conclusions:
- Future telecommuting space design should be tailored to specific work types.
- Guidelines for spatial design must incorporate user psycho-physiological status to maximize efficiency.
- Optimizing indoor environments is key to supporting sustained telecommuting productivity.
