ISO IEC TR 29194-2015 PDF

Full title and description

Information Technology — Biometrics — Guide on designing accessible and inclusive biometric systems. This technical report gives guidance for designers, procurers and integrators of biometric systems so they can make systems more accessible, inclusive and usable for a wide range of users and use-cases.

Abstract

Procurements of biometric systems often require inclusivity and provisions for exception handling. This report provides practical guidance on design and procurement decisions to address accessibility and usability issues across biometric modalities, building on higher-level societal and jurisdictional guidance.

General information

• Status: Published (International Technical Report, confirmed in ISO review).
• Publication date: 2015-05 (May 2015).
• Publisher: ISO/IEC (published as an ISO/IEC Technical Report; prepared by ISO/IEC JTC 1/SC 37 — Biometrics).
• ICS / categories: 13.180; 35.240.15.
• Edition / version: Edition 1 (2015).
• Number of pages: 17 pages.

Key bibliographic and status details above are taken from the ISO/IEC record for TR 29194:2015.

Scope

Guidance is provided for the design, selection and procurement of biometric systems so they can meet accessibility and usability needs of diverse user populations. The report addresses common biometric modalities (finger, face, iris, signature, vascular, hand-geometry, voice and others described in the ISO/IEC 19794 series), exception handling and fallback options, and complements more general social/jurisdictional guidance found in related TRs. Intended outcome is to reduce exclusion and improve the effectiveness of biometric systems in real-world deployments.

Key topics and requirements

• Principles of inclusive and accessible biometric system design (user-centred design, ergonomics and accessibility considerations).
• Modalities covered and modality-specific accessibility considerations (finger, face, iris, voice, signature, vascular, hand-geometry, etc.).
• Procurement recommendations: specifying accessibility, exception handling and fallback authentication in contracts and tenders.
• Usability and environmental factors affecting biometric capture and verification (lighting, positioning, sensor ergonomics, user instructions).
• Guidance on exception cases and alternative authentication paths to avoid user exclusion.
• References to related norms for biometric data formats, performance testing and accessibility standards (to ensure interoperability and measurable outcomes).

Typical use and users

Primary users are biometric system designers, procurement officers, integrators, accessibility specialists, usability testers, and policy-makers who need to ensure biometric solutions are inclusive. The TR is also useful to vendors preparing product specifications, system evaluators and standards committees harmonizing biometric and accessibility requirements.

Related standards

Key related documents include ISO/IEC TR 24714‑1 (jurisdictional and societal considerations), the ISO/IEC 19794 series (biometric data interchange formats), ISO/IEC 19795 (performance testing), ISO/TR 22411 (ergonomics for older persons and persons with disabilities), ISO/IEC TR 29138‑1 and ‑2 (accessibility user needs and standards inventory). More recent TRs addressing specific user groups (for example materials building on these TRs) may reference 29194.

Keywords

biometrics; accessibility; inclusive design; usability; exception handling; procurement guidance; biometric modalities; ISO/IEC TR 29194.

FAQ

Q: What is this standard?

A: ISO/IEC TR 29194:2015 is a Technical Report that provides guidance on designing accessible and inclusive biometric systems for designers, procurers and evaluators.

Q: What does it cover?

A: It covers guidance on accessibility and usability issues across biometric modalities, procurement recommendations for inclusion and exception handling, and references to modality-specific and accessibility-related standards.

Q: Who typically uses it?

A: Biometric system designers, integrators, procurement teams, accessibility and usability specialists, test labs and policy-makers involved in deploying or specifying biometric solutions.

Q: Is it current or superseded?

A: The report was published in May 2015 and was last reviewed and confirmed by ISO in 2022; it remains current per the ISO record at the time of that review. Users should check national or committee updates for any subsequent revisions after 2022.

Q: Is it part of a series?

A: Yes — it complements other ISO/IEC biometric and accessibility documents (notably ISO/IEC TR 24714‑1, the ISO/IEC 19794 series and ISO/IEC 19795) and is part of the SC 37 set of deliverables covering biometric formats, performance, and societal considerations.

Q: What are the key keywords?

A: Accessible biometric systems, inclusive design, usability, exception handling, biometric modalities, procurement guidance.