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Biometric collection device

專利號(hào)
US11176344B2
公開日期
2021-11-16
申請(qǐng)人
NEC CORPORATION（JP Tokyo）
發(fā)明人
Shashidar Subbarao; Travis S. Cochran; Jonathan R. Lucas; Katsuhiko Kobayashi
IPC分類
G06K9/00; G08B5/36
技術(shù)領(lǐng)域
scanner,finger,can,capture,light,user,biometric,visual,image,in
地域： Tokyo

摘要

A method performed by a biometric collection device, including: conveying a waiting signal to a user of the biometric collection device in response to the biometric collection device being waiting for at least one finger to be placed on the biometric collection device; capturing a flat fingerprint or a rolled finger print of the finger; and conveying a result signal to the user in response to the biometric collection device succeeding in or failing in capturing the flat fingerprint or the rolled finger print of the finger, wherein the waiting signal differs from the result signal in at least a length of lighting or a color.

說明書

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According to another embodiment, there is provided a method of providing cues to a biometric collection device user. The method includes activating a first visual signal that identifies a particular finger to be captured; activating a second visual signal when a biometric collection device is ready to capture a fingerprint image of the particular finger; activating a third visual signal when the fingerprint scanner successfully captures the fingerprint image of the particular finger; and activating the first signal that identifies a different finger to be captured.

According to yet another embodiment, there is provided a biometric collection device that includes a housing and a fingerprint sensor. The biometric collection device provides signals to a user by activating a first signal when the biometric collection device is ready to capture a fingerprint image from the fingerprint sensor, activates a second signal when the biometric collection device begins capturing the fingerprint image, and activates a third signal when the biometric collection device successfully captures the fingerprint image.

BRIEF DESCRIPTION OF THE DRAWINGS

One or more embodiments of the invention will hereinafter be described in conjunction with the appended drawings, wherein like designations denote like elements, and wherein:

FIG. 1 is a diagrammatic plan view of an embodiment of a biometric collection device; and

FIG. 2 is a flow chart depicting an embodiment of a method of providing visual cues to a biometric collection device user.

 DETAILED DESCRIPTION

權(quán)利要求

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