As smartphone users begin to store more and more sensitive data on their devices, manufacturers are beginning to explore new ways to secure information. TouchID, the fingerprint recognition system that Apple introduced on the iPhone 5s, showed us a simple and secure method of identification. In addition to Apple's existing fingerprint identification system, in 2015, the following seven new biometric technologies deserve our attention:
Ultrasonic reading fingerprint
Inspired by bats, Qualcomm Snapdragon Sense ID 3D fingerprint technology can read fingerprint information via ultrasound technology, which means that no matter where your finger is placed on the phone, the technology can pass through the glass display, metal Or a plastic case to "perceive" your fingerprint. Device manufacturers do not need to consider the location of the fingerprint reader on a tablet or mobile phone, which will result in a more compact device. Even if there is sweat or other liquid on the user's finger, the ultrasound in the Snapdragon Sense ID can detect the user's fingerprint, which is stronger than Apple's Touch ID fingerprinting technology.
Current fingerprint technology uses sensors for fingerprint scanning, but Qualcomm ultrasound technology recognizes fingerprint information even when the finger is "contaminated." It is expected that smartphones equipped with Qualcomm ultrasonic fingerprinting technology will be available in the second half of this year.
Ultra-thin fingerprint recognition sensor
SynapTIcs is a touchpad technology company that provides notebook and smartphone display. The company is now introducing the VSF6170 Slim Slide fingerprint sensor, which enables smartphone manufacturers to integrate thin and light fingerprint sensors into tablets or mobile phones.
This small sensor can be placed on the power button, volume button, or phone frame. According to SynapTIcs, this ultra-wave design sensor is only 2.8 mm thick. This is also the case, the SynapTIcs sensor requires the user to slide the finger, unlike the Touch ID on the iPhone 6 and the push-type fingerprinting technology that appears on the Galaxy S6.
In addition, SynapTIcs claims that placing its fingerprint scanner on the phone's bezel will also make it easier for users to unlock the phone: the user can hold the phone with one hand and unlock the phone with just a swipe of his finger.
Fingerprint recognition sensor embedded in glass
Typically, the fingerprint sensor is located under the display, but IDEX has introduced a sensor that is "implanted" in the glass. The company said the design will improve the accuracy of fingerprint scanning, and both the display and fingerprint scanners will become part of the smartphone design.
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