Thursday, October 13, 2011

Fingerprint Recognition in Smartphones

Safety of our belongings has become imperative in this modern society where thefts, frauds and dishonesty are widely prevalent. In the case of smart phones, it is not only necessary to safeguard the device, but also the data stored in it. Mobile phones are not mere telephones intended for communication. The multifarious functions of the device have made it an essential gadget in the modern lifestyle. The sophisticated smart phones are being used to store data regarding confidential transactions, personal banking records and even sensitive information. As such the use of digital personal identification number (PIN) is often found inadequate. A more effective and fool proof method was found wanting. The evolving technology could provide an adequate solution. As in the case of PDAs, biometric security system has been incorporated in the smart phones also.
Fingerprint recognition system is an innovative method to ensure protection of the data saved and stored in the smart phones. It is based on biometrics, a system which applies personal biological data to statistical information to obtain pattern recognition. The biometric option is cost effective, sensitive and accurate. The embedded data based on biometric authentication is used for personal identification. User will be able to operate the keyboard only when the phone identifies the embedded fingerprint of the genuine person to whom it belongs. Electro-optical fingerprint recognition methods successfully scan, compare and identify the genuine smart phone user. The system is considered as an effective alternative for passwords and other conventional safeguards. The touch sensitive mobile handsets with fingerprint capability is now much sought after product, as the users are increasingly saving and storing sensitive data, as mentioned earlier.
Consequent to the market demands, several manufacturers are providing fingerprint recognition to their smart phone products. New finger print verification algorithm has been adapted by the manufacturers to protect and safeguard smart phone data of the users. Consumers are now benefited by the declining price level in the smart phone market. The new fingerprint recognition system integrated to the products is comparatively cheaper but qualitatively superior. All reputed brands of mobile phones available in the market now offer this innovative security option.
Consumers can choose from an array of models which are touch-sensitive and with soft keypads. The newly built-in safeguard is yet another consumer friendly feature incorporated to the all pervasive smart phones.

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