The system is detailed in a how to which requires obtaining the original user's fingerprint:
First, the fingerprint of the enroled user is photographed with 2400 dpi resolution. The resulting image is then cleaned up, inverted and laser printed with 1200 dpi onto transparent sheet with a thick toner setting. Finally, pink latex milk or white woodglue is smeared into the pattern created by the toner onto the transparent sheet. After it cures, the thin latex sheet is lifted from the sheet, breathed on to make it a tiny bit moist and then placed onto the sensor to unlock the phone. This process has been used with minor refinements and variations against the vast majority of fingerprint sensors on the market.Apple's new iPhone 5s includes a fingerprint sensor called TouchID, which can be used to unlock the iPhone as well as make purchases on the Apple iTunes store. Users, however, can continue to use a pin or password as an alternative to the fingerprint sensor -- though that is arguably even less secure than duplicating someone's fingerprint.
Recent Mac and iOS Blog Stories
• See 'Infinity Blade III' Running on the New iPhone 5s
• 'Google Translate' for iOS Updated with Handwriting Integration, Support for 7 New Languages
• Official PlayStation 4 App for iOS to Launch Alongside Console in November
• 'Apple Configurator' Updated with iOS 7 Feature Support
• SimCity Expansion 'Cities of Tomorrow' Coming November 12
• Google Releases New Universal 'Quickoffice' iOS App for Free
• Google Drops NFC Requirement for Google Wallet, iOS App Now Available
• Disney Launches Sandbox Creation Game 'Disney Infinity: Toy Box" for iPad