Low-Cost Planar PTF Sensors for the Identity Verification of Smartcard Holders
| Autor: | Pieter H. Hartel, Neil M. White, Thomas V. Papakostas, Neil J. Henderson |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2002 |
| Předmět: |
Flexibility (engineering)
Engineering Biometrics IR-38308 business.industry SCS-Cybersecurity Electrical engineering Piezoelectricity Pressure sensor Planar Identity (object-oriented programming) Electronic engineering ComputerSystemsOrganization_SPECIAL-PURPOSEANDAPPLICATION-BASEDSYSTEMS Sensitivity (control systems) Smart card EWI-895 business METIS-209839 |
| Zdroj: | Proceedings of IEEE Sensors 2002, 1614-1619 STARTPAGE=1614;ENDPAGE=1619;TITLE=Proceedings of IEEE Sensors 2002 |
| Popis: | The properties of mechanical flexibility, low-cost and planar geometry make polymer thick film (PTF) sensors attractive for embedded smartcard biometrics. In this paper, PTF piezoelectric and piezoresistive pressure sensors are investigated for their potential to capture spatial human characteristics. However, it was found that the extent to which a smartcard flexes, and the planar sensitivity of both sensor types render this concept infeasible. Nevertheless, PTF sensors have a demonstrable potential to capture other aspects of human-smartcard interaction, and a novel approach to identity verification is discussed. |
| Databáze: | OpenAIRE |
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