Scratch & Who do you like better?

Fingerprint identification technology on notebook is mainly divided into two types: scraping type and light touch type (pressing type). Among them, the scraping form is long strip. When entering and identifying fingerprints, you need to hold them with your fingers and scrape them from top to bottom. Users need to master the speed and intensity of fingerprint scanning and the degree of dryness and wetness of their fingers. The advantages of this scheme are mature technology and relatively low cost.

The light touch type is a square or regular groove or protrusion with a mirror effect or a metal effect on the surface, and a capacitive fingerprint recognition sensor is integrated inside, so the accuracy and sensitivity of fingerprint recognition are better than that of the scraping type.