| 摘要 |
A finger guide device (figure 2) that positions a finger of a subject on a fingerprint sensor in a manner optimal for the operation of authentication while grasping a stylus (10) or pen. Authentication takes place by fingerprint matching. The finger guide (12) non-forcibly guides the subject finger into a position where a relevant portion of the finger is aligned with the fingerprint scanner (16) so that said relevant portion will correlate with generally same relevant portions of the fingerprint previously translated into the template.
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