| Title |
Unraveling the Potential of Functional Near-Infrared Spectroscopy (fNIRS) in Spatial Design |
| DOI |
http://doi.org/10.14774/JKIID.2023.32.6.107 |
| Keywords |
Functional Near-Infrared Spectroscopy (fNIRS); Neuroimaging Technique; Design Neurocognition; Spatial Design |
| Abstract |
The advent of functional near-infrared spectroscopy (fNIRS) has revolutionized the field of design neurocognition.
fNIRS, an optical technology crucial for functional brain imaging, measures fluctuations in oxy-hemoglobin and deoxyhemoglobin concentrations. This method is relevant for multiple aspects of design thinking, as well as the analysis and assessment of design results. This review paper introduces fNIRS and delves into its potential applications in spatial design, illustrating how it can quantify design neurocognition to refine design processes and decision-making. A comprehensive analysis of the existing literature revealed the challenges, benefits, and novel opportunities presented by fNIRS as a research tool in design studies. This paper adheres to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines for systematic reviews. It systematically reviews fNIRS-based design neurocognition research, categorizing studies through thematic analysis. The findings categorize into five key areas: design methods and processes, design strategy implementation, performance differences in design expertise, collaborative dynamics in design, and virtual design scenarios. The paper discusses limitations, and proposes future research directions while highlighting the advantages and potential of fNIRS in spatial design research and practice. This paper suggests implementing fNIRS in real and virtual design environments and combining it with synergistic methodologies, like EEG and psychophysiological measures. The paper anticipates a promising future for the integration of spatial design research and neuroscience, a synergy that is crucial for deepening our comprehension of complex human emotions and behaviors and their implications on design processes and outcomes. This integration is invaluable for gaining profound insights into human-centered spatial design. |