Work

Development and Validation of a Taxonomy for Use Cases Employing Vital-Sign-Based Biometric User Authentication in Healthcare

Year: 2026

Type: book-chapter

Abstract: Vital-sign-based biometric authentication enables continuous and unobtrusive identity verification in healthcare using signals like ECG and PPG. To support systematic analysis of diverse application scenarios, this paper presents a taxonomy comprising 16 dimensions and 46 characteristics. Developed iteratively through literature review and use case classification, the taxonomy enables clear comparison and design guidance for biometric systems. The result is a practical framework for researchers and developers to evaluate and apply biometric authentication technologies across various healthcare contexts.

Source: Studies in health technology and informatics

Parent work: Opening the Personal Gate between Technology and Health Care: Proceedings of MIE 2026

DOI: 10.3233/shti260438

Authors: Katja Bochtler, Jonas Schropp

Institution: Kempten University of Applied Sciences

Language: English

Topic: Biometric Identification and Security

Subfield: Signal Processing

Field: Computer Science

Domain: Physical Sciences

SDG: Good health and well-being

Open Access status: hybrid