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The power button/fingerprint sensor and volume rocker are located on the right side of the device, while the 3.5 mm headphone jack is located on the top. The rear cameras are located at the upper left-hand corner of the phone, with the LED flash above.
The measure of the fingerprint image quality is in dots per inch (DPI). [8] Optical scanners take a visual image of the fingerprint using a digital camera. Capacitive or CMOS scanners use capacitors and thus electric current to form an image of the fingerprint. This type of scanner tends to excel in terms of precision.
Fingerprint sensors can be found on mobile devices. The fingerprint sensor is used to unlock the device and authorize actions, like money and file transfers, for example. It can be used to prevent a device from being used by an unauthorized person. It is also used in attendance in number of colleges and universities.
Entering a password to sign in to your AOL account can sometimes feel like a hassle, especially if you forget it. If your smart device is enabled with biometric authenticators like a fingerprint sensor or facial recognition technology, you can sign in with ease. Enable biometric sign in
The block diagram illustrates the two basic modes of a biometric system. [8] First, in verification (or authentication) mode the system performs a one-to-one comparison of a captured biometric with a specific template stored in a biometric database in order to verify the individual is the person they claim to be.
The phone has a triple 12 MP camera setup and a 3D iToF sensor on the back, and an 8 MP camera on the front. The rear cameras comprise the main lens (24 mm f /1.7), the ultra wide angle lens (16 mm f /2.2), and the telephoto lens (70 mm f /2.4); each uses ZEISS ' T (T-Star) anti-reflective coating.
An automotive wiring diagram, showing useful information such as crimp connection locations and wire colors. These details may not be so easily found on a more schematic drawing. A wiring diagram is a simplified conventional pictorial representation of an electrical circuit. It shows the components of the circuit as simplified shapes, and the ...
A fingerprint sensor is an electronic device used to capture a digital image of the fingerprint pattern. The captured image is called a live scan. The captured image is called a live scan. This live scan is digitally processed to create a biometric template (a collection of extracted features ) which is stored and used for matching.