Enhancing Engineering Education Through the Integration of Biometric Systems: A Systematic Literature Review

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Thalente Lungile Nkosi and Molusiwa Stephan Ramabodu

DOI: https://doi.org/10.64755/AZHD4426

Keywords: Biometric Systems, Engineering Education, Systematic Literature Review

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ABSTRACT

PURPOSE

This paper explores the integration of biometric systems in engineering education, examining their effects on learning outcomes and pedagogical practices. It provides a synthesized understanding of how technologies such as fingerprint recognition and physiological monitoring can enhance authentication, engagement tracking, and personalized instruction.

DESIGN / METHODOLOGY / APPROACH

A systematic literature review methodology is employed, analyzing peer-reviewed research articles and conference papers. Both qualitative and quantitative studies are included to offer a comprehensive view of technological, educational, and ethical dimensions.

FINDINGS

Key findings highlight that biometric systems improve secure access and identity verification, support real-time engagement monitoring, and enable adaptive learning pathways. However, challenges related to privacy, student consent, and access to technology persist. The review also notes a lack of large-scale, long-term studies in this area.

RESEARCH LIMITATIONS / IMPLICATIONS

Research Limitations include a relatively narrow pool of empirical studies specifically focused on engineering education and the evolving nature of biometric technologies. The rapid development of such technologies may outpace current research, limiting generalizability. Future research should explore longitudinal impacts and diverse educational contexts, as well as interdisciplinary approaches combining education, ethics, and data science.

PRACTICAL IMPLICATIONS

Practical implications include opportunities for improving academic integrity, automating attendance, and supporting personalized education. Institutions are advised to implement robust data governance policies and provide adequate staff training.

WHAT IS THE ORIGINAL / VALUE

This review is one of the first to examine the intersection of biometrics and engineering education comprehensively. It offers valuable insights for educators, policymakers, and researchers, laying the groundwork for future studies and informed policy development in the responsible use of biometric technologies in education.