Comparative of Desktop-based and Mixed Reality-based Cognitive Test using EEG Analysis.

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Bibliographic Details
Title:	Comparative of Desktop-based and Mixed Reality-based Cognitive Test using EEG Analysis.
Authors:	Chean Khim Toa¹ cheankhim.toa@xmu.edu.my, Kok Swee Sim² kssim@mmu.edu.my, Shing Chiang Tan³ sctan@mmu.edu.my
Source:	IAENG International Journal of Computer Science. Jan2025, Vol. 52 Issue 1, p268-278. 11p.
Subjects:	Desktop environments (Computer interfaces), Mixed reality, Cognitive testing, Cognition, Projection screens
Abstract:	This study performs an assessment of the use of Mixed Reality (MR) technology in the cognitive field. Previously, most of the studies commonly used desktop-based for cognitive testing. However, this approach is limited to screen projection in two dimensions and requires adequate physical space and a table for performing testing. This incurs the concern of the immersive during the test. The study found that MR, as an immersive tool, could address those concerns. Thus, the experiment in this paper performs the comparison between desktop-based and MR-based environments. This study aims to propose a testing framework that can provide analytical analysis based on the EEG data to demonstrate participant engagement, concentration, and immersion level in different environments. Fifteen students participated in the study, with their EEG data collected during tests in Mixed Reality Visual Colour (MRVC) and Desktop Visual Colour (DVC). Subsequently, the collected EEG data was analyzed using the Cognitive Signal Domain (CSD) method. Analysis of collected data revealed that participants in the MRVC showed higher levels of engagement, concentration, and immersion. This study implies that MR-based testing can be an effective method for eliciting cognitive responses in participants. [ABSTRACT FROM AUTHOR]
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Database:	Engineering Source

Description
Abstract:	This study performs an assessment of the use of Mixed Reality (MR) technology in the cognitive field. Previously, most of the studies commonly used desktop-based for cognitive testing. However, this approach is limited to screen projection in two dimensions and requires adequate physical space and a table for performing testing. This incurs the concern of the immersive during the test. The study found that MR, as an immersive tool, could address those concerns. Thus, the experiment in this paper performs the comparison between desktop-based and MR-based environments. This study aims to propose a testing framework that can provide analytical analysis based on the EEG data to demonstrate participant engagement, concentration, and immersion level in different environments. Fifteen students participated in the study, with their EEG data collected during tests in Mixed Reality Visual Colour (MRVC) and Desktop Visual Colour (DVC). Subsequently, the collected EEG data was analyzed using the Cognitive Signal Domain (CSD) method. Analysis of collected data revealed that participants in the MRVC showed higher levels of engagement, concentration, and immersion. This study implies that MR-based testing can be an effective method for eliciting cognitive responses in participants. [ABSTRACT FROM AUTHOR]
ISSN:	1819656X