Ultrasonic fingerprint scanner in the prototype Vivo works pretty bad
Recently KGI Securities analyst Ming-Chi Kuo (Ming-Chi Kuo) said that the new ultrasound fingerprint scanners production Qualcomm will appear in smartphones soon. For a start, developers will have to work on speed and recognition quality.
In the Network appeared a video in which we demonstrate the work of the new sensor, installed in the prototype submitted by the company Vivo.
It is easy to see that at this stage the technology is indeed very crude. For a start, to register a fingerprint, you need a lot of time to put finger on the screen. But even after successful registration, the likelihood that the smartphone will be unlocked after the first touch to the screen is quite small. The author of the video had several times to touch the screen to release the lock.
The first devices with such sensors are expected on the market next year.