英语论文网

authorized users to access the phone's full capabilities - while locking out thieves and stopping others from accessing the phones important files.
This is especially important given that Nokia's latest high-end mobile phone offers a broad range of advanced features including an MP3 player with stereo speakers, a mega-pixel camera, GPS location and data services, and BankON mobile-banking capabilities that allow authorized users to wirelessly access and perform BankON account transactions using their Mobile phones. The biometric technology allows users to securely use their handsets without having to type in pin numbers repetitively. It is much more convenient to protect their personal data.

Fingerprint’s mobile phone becomes more mainstream, people are slowly realizing that security needs to be a part of product development for moblie phone, especially as we also become more concerned with privacy. Fingerprinting technology will address another part of the wireless access security/privacy dilemma: making sure that someone else doesn't get a hold of your personal data and access privileges. Mobile phone is easy to steal and misplace because of their portability and small size, so it's important to have some kind of security and authentication technology on your wireless devices if you've got lots of personal infomation on them. If reliable authentication technology could be easily used by just pressing your finger to a sensor plate on your handheld, you're all set. If someone steals your mobile phone he won't be able to look at your contacts, financial data, etc. unless he steals your fingers, too. There are plenty of software packages out for mobile phone now that encrypt your data or erase it if an intruder can't enter the correct password, but a simple fingerprint would eliminate the need to remember yet another password.

 

 

 

 

 

 

 

 

 

 

 

 

2. Systems Operation

The actual fingerprint identification process will change slightly between products and systems in mobile phone. The basis of identification, however, is nearly the same. Standard systems are comprised of a sensor for scanning a fingerprint and aprocessor which stores the fingerprint database and software which compares and matches the fingerprint to the predefined database. Within the database, a fingerprint is usually matched to a reference number, or PIN number which is then matched to a person.s name or account.

Obtaining and processing fingerprint data, fingerprint can be broken down into two basic features. By examining these characteristics, it is possible to extract data from raw fingerprints and store it in a computer database for future comparisons. Images can be captured using one of several devices, including:

Optical Scanners 
Thermal Scanners 
Capacitive (Solid-State) Scanners 

 

Biometrics consists of automated methods of recognizing a person based on unique physical characteristic. Each type of biometric system, while different in application, contains at least one similarity: The biometric must be based upon a distinguishable human attribute such as a person's fingerprint, iris, voice pattern or even facial pattern.
……
A fingerprint is made up of a pattern of ridges and furrows as well as char本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。