ASCE International Conference on Computing in Civil Engineering 2019
Integrating Biometric Sensors, VR, and Machine Learning to Classify EEG Signals in Alternative Architecture Designs
Publication: Computing in Civil Engineering 2019: Visualization, Information Modeling, and Simulation
ABSTRACT
Design of office spaces plays an essential role in people’s day-to-day work productivity. Research in environmental psychology and neuroscience indicates distinct architectural design features (e.g., color coding, texture, and space layouts, etc.) impact human performance and motivation to work in office spaces. In the current practice, occupants evaluate work space designs via after-the-fact post-construction surveys subjectively. Limited studies exist in the literature on objectively quantifying motivational impact of space design on occupants. This research stems from the need for having objective ways to assess human experience in the built environment for design improvement. Integration of electro-encephalograph (EEG) and virtual reality (VR) equips researchers with the tools to measure human responses when subjects are immersed in alternative virtual designed spaces. This study proposed a machine learning based method to label subjects’ experience in spaces using their EEG data collected when they were in distinctly designed spaces. Results showed this method provided around 85% classification accuracy, which is comparable to other state-of-the-art EEG classification methods. Practitioners in the architecture engineering and construction (AEC) domain can use this method to identify if proposed design options have positive or negative impacts on future occupants.
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ACKNOWLEDGMENTS
This material is based upon work supported by the Defense Advanced Research Projects Agency (DARPA) under Grant No. D15AP00098. The views, opinions and/or findings expressed are those of the author(s) and should not be interpreted as representing the official views or policies of the Department of Defense or the US government.
REFERENCES
Chen, J., Song, X., & Lin, Z. (2016). “Revealing the “invisible gorilla” in construction: Estimating construction safety through mental workload assessment.” Automation in Construction, 63, 173-183.
Du, J., Zou, Z., Shi, Y., & Zhao, D. (2017) “Simultaneous Data Exchange between BIM and VR for Collaborative Decision Making”. In Computing in Civil Engineering 2017 (pp. 1-8).
Du, J., Zou, Z., Shi, Y., & Zhao, D. (2018). “Zero latency: Real-time synchronization of BIM data in virtual reality for collaborative decision-making.” Automation in Construction, 85, 51-64.
Ergan, S., Shi, Z., & Yu, X. (2018). “Towards quantifying human experience in the built environment: A crowdsourcing based experiment to identify influential architectural design features.” Journal of Building Engineering, 20, 51-59.
Ergan, S., Radwan, A., Zou, Z., Tseng, H. A., & Han, X. (2018). “Quantifying Human Experience in Architectural Spaces with Integrated Virtual Reality and Body Sensor Networks.” Journal of Computing in Civil Engineering, 33(2), 04018062.
Gramfort, A., Luessi, M., Larson, E., Engemann, D. A., Strohmeier, D., Brodbeck, C., ... & Hämäläinen, M. (2013). “MEG and EEG data analysis with MNE-Python.” Frontiers in neuroscience, 7, 267.
Jebelli, H., Hwang, S., & Lee, S. (2017). “EEG Signal-Processing Framework to Obtain High-Quality Brain Waves from an Off-the-Shelf Wearable EEG Device.” Journal of Computing in Civil Engineering, 32(1), 04017070.
Kaper, M., Meinicke, P., Grossekathoefer, U., Lingner, T., & Ritter, H. (2004). “BCI competition 2003-data set IIb: support vector machines for the P300 speller paradigm.” IEEE Transactions on Biomedical Engineering, 51(6), 1073-1076.
Kasireddy, V., Zou, Z., Akinci, B., & Rosenberry, J. (2016) “Evaluation and Comparison of Different Virtual Reality Environments towards Supporting Tasks Done on a Virtual Construction Site”. In Construction Research Congress 2016 (pp. 2371-2381).
Klepeis, N. E., Nelson, W. C., Ott, W. R., Robinson, J. P., Tsang, A. M., Switzer, P., … & Engelmann, W. H. (2001). “The National Human Activity Pattern Survey (NHAPS): a resource for assessing exposure to environmental pollutants”. Journal of Exposure Science and Environmental Epidemiology, 11(3), 231.
Reddy, A. G., & Narava, S. (2013). “Artifact removal from EEG signals.” International Journal of Computer Applications, 77(13).
Steinwart, I., & Christmann, A. (2008). “Support vector machines.” Springer Science & Business Media.
Yegnanarayana, B. (2009). “Artificial neural networks.” PHI Learning Pvt. Ltd.
Zou, Z., Arruda, L., & Ergan, S. (2018). “Characteristics of models that impact transformation of BIMs to virtual environments to support facility management operations.” Journal of Civil Engineering and Management, 24(6), 481-498.
Zou, Z., & Ergan, S. (2019). “Where Do We Look? An Eye-Tracking Study of Architectural Features in Building Design.” In Advances in Informatics and Computing in Civil and Construction Engineering (pp. 439-446). Springer, Cham.
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Published In
Computing in Civil Engineering 2019: Visualization, Information Modeling, and Simulation
Pages: 169 - 176
Editors: Yong K. Cho, Ph.D., Georgia Institute of Technology, Fernanda Leite, Ph.D., University of Texas at Austin, Amir Behzadan, Ph.D., Texas A&M University, and Chao Wang, Ph.D., Louisiana State University
ISBN (Online): 978-0-7844-8242-1
Copyright
© 2019 American Society of Civil Engineers.
History
Published online: Jun 13, 2019
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