Applied Technique

Fingerprint identification systems are rapidly replacing identification technology that relies on passwords and personal ID numbers, which are often lost, forgotten or stolen. The biometric signature technology built into these new fingerprint-based verification systems provides a new form of highly reliable, secure user authentication for unlocking and enabling secure communication over mobile devices, the fingerprint’ mobile phone system represents a major breakthrough, combining sweep sensor hardware with powerful algorithms in a highly accurate method that will rapidly authenticate users of mobile phone devices.

High-resolution Image and Template Match Provide Instant Identification, Nokia's Sweep Sensor fingerprint identification technology can be easily integrated into any mobile device, such as a mobile phone. The new system mobile phone combines advanced hardware with sophisticated algorithms that generate unique "minutiae templates" that correspond to specific fingerprint features. A single, rapid fingerprint sweep across sensor captures fingerprint features associated with high-resolution. The template is then compared against a database 英语论文网 【http://www.51lunwen.org】of other templates, providing virtually instant identification, with very low false acceptance and false rejection rates.

The new product of Nokia's growing family of products from the Biometric Sensor Products Group, which was formed in new system mobile phone about fingerprint sensors were fill a rapidly expanding need for low-cost, secure, physical access systems.

A majority of the survey respondents also said they wanted biometric fingerprint sensors -- which also are available on phones in Asia -- to provide the added security and convenience to protect their phones and these new services.  Results show:
Ø 73% want fingerprint sensors to protect their stored contact, music and photo files
Ø 61% want sensors to protect their purchases at vending machines
Ø 59% want sensors to protect their wireless book or music purchases
Ø 53% believe the most important function to protect on a cell phone is wireless banking
(Survey: U.S. Cell Phone Users Want M-Commerce and Biometric Protection)

Conclusion

Biometric technology has been around for more than a decade with little fanfare. However, interest is heating up for biometric security devices in communications. Iris scanners, voice recognition modules and fingerprint readers promise to raise the bar on locking down access to computers, networks, Web sites and even cell phones.
One of the hottest markets for biometrics is the 本文来自：英语论文网 【http://www.51lunwen.org】