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Overcoming the challenges of iris scanning to identify minors (1-4 years) in the real-world setting

Serge Masyn1,2, Anneleen Vuchelen3, Eva Santermans4

  • 1Johnson & Johnson Global Public Health, Beerse, Belgium. SMASYN@its.jnj.com.

BMC Research Notes
|July 24, 2019
PubMed

Insights

Iris scanning is feasible for children aged 3-4, offering an alternative to guardian biometrics. Further research aims to improve iris scanning for younger children (aged 1-4).

Area of Science:

  • Biometrics
  • Pediatric identification
  • Ophthalmology

Background:

  • Biometric identification methods for children are scarce.
  • Iris scanning offers a potential solution for pediatric identification.

Purpose of the Study:

  • To investigate the feasibility and usability of iris scanning in children aged 1-4.
  • To compare the performance of iris scanning in minors with guardian biometrics.

Main Methods:

  • Exploratory studies in Belgium and Sierra Leone (n=427).
  • A clinical study in Sierra Leone (n=635).
  • Iris image capture via camera and usability surveys.

Main Results:

  • High image capture success rate (86.0% with ≥2 captures).
  • Non-inferior sensitivity and specificity for ages 3-4 compared to guardian biometrics.
  • Usability score (1.55 ± 0.27) exceeded the routine use threshold (1.45).
  • Lower scan quality in ages 1-4 compared to adults.

Conclusions:

  • Iris scanning is feasible for children aged 3-4, serving as a viable alternative to guardian biometrics.
  • Ongoing research focuses on enhancing iris scanning for younger children (aged 1-4).
Abstract

Keywords:
BiometricsFingerprintingImagingInfantsIris

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