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Adafruit Industries is an open-source hardware company based in New York, United States. It was founded by Limor Fried in 2005. [ 3 ] The company designs, manufactures and sells electronics products , electronics components, tools, and accessories.
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.
Limor Fried is an American electrical engineer and owner of the electronics hobbyist company Adafruit Industries.She is influential in the open-source hardware community, having participated in the first Open Source Hardware Summit and the drafting of the Open Source Hardware definition, and is known by her moniker ladyada, an homage to Lady Ada Lovelace.
Shortly after the acquisition in 2014, AnaCatum and Fingerprint Cards announced a new fingerprint sensor, the FPC1150. The FPC1150 was the world's first touch fingerprint sensor that could be mounted on the front side of Android smartphones. The development of the FPC1150 was possible through cooperation with AnaCatum Design.
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.
Founded in 1998 after being spun off from Harris Semiconductor, AuthenTec provided mobile security software licenses to mobile manufacturing companies, and biometrics sensor technology, such as fingerprint sensors and NFC technology to mobile and computer manufacturers. [4] [5] On 27 July 2012, AuthenTec was acquired by Apple Inc. for $356 ...
Automated fingerprint verification is a closely related technique used in applications such as attendance and access control systems. On a technical level, verification systems verify a claimed identity (a user might claim to be John by presenting his PIN or ID card and verify his identity using his fingerprint), whereas identification systems ...
The sensor uses capacitive touch to detect the user's fingerprint. [11] The sensor has a thickness of 170 μm, with 500 pixels per inch resolution. The user's finger can be oriented in any direction and it will still be read. [3] Apple says it can read sub-epidermal skin layers, [12] and it will be easy to set up and will improve with every use ...
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