Implementation of hand geometry: an analysis of user perspectives and system performance
| Autor: | Eric P. Kukula, Stephen Elliott |
|---|---|
| Rok vydání: | 2006 |
| Předmět: |
Engineering
Biometrics business.industry media_common.quotation_subject Significant difference Statistical difference Aerospace Engineering Computer security computer.software_genre nobody Test (assessment) Feeling Space and Planetary Science Human–computer interaction Perception Electrical and Electronic Engineering business computer Hand geometry media_common |
| Zdroj: | IEEE Aerospace and Electronic Systems Magazine. 21:3-9 |
| ISSN: | 0885-8985 |
| DOI: | 10.1109/maes.2006.1624184 |
| Popis: | This discusses the implementation issues of installing a commercially available hand geometry system in the current infrastructure of Purdue University's Recreational Sports Center. In addition to a performance analysis of the system, a pre- and post-data collection survey was distributed to the 129 test subjects gathering information on perceptions of biometrics, in particular hand geometry, as well as participants' thoughts and feelings during their interaction with the hand geometry device. The results of the survey suggest that participants were accepting of hand geometry. Additionally, analyses of the participants' survey responses revealed that 93% liked using hand geometry, 98% thought it was easy to use, and 87% preferred it to the existing card-based system, while nobody thought the device invaded their personal privacy. System performance achieved a 3-try match rate of 99.02% (FRR 0.98%) when "gaming"/potential impostor attempts were removed from analysis. The failure to enroll rate was zero. Statistical analyses exposed a significant difference in the scores of attempts made by users with prior hand geometry usage, and subjects that could not straighten out their hand on the device. However, there were no statistical difference in the effects of rings/no rings, improper hand placements/proper hand placements, or gender on hand geometry score. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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