And she lit up and fireland was ablaze


A range of methods have been applied for user authentication on smartphones and smart watches, such as password, PIN and fingerprint. […] In this paper, a new biometric trait, finger snapping, is applied for person authentication.

Finger snapping is an act of making an impulsive sound with one’s fingers and palm. It is often done by connecting the thumb with another (middle, index or ring) finger, and then moving the other finger immediately downward to hit the palm. Such act of finger snapping involves physiological characteristics which refer to inherited traits that are related to human body, as the sound of finger snapping is differentiated by the size of palm and skin texture. In addition, it also involves behavioral characteristics which refer to learned pattern of a person, as it is the movement of the finger creates the sound.

A survey is carried out on 74 people about whether they can snap their fingers and accept the finger snapping authentication. Results show that 86.5 % of the respondents can snap fingers, of which 89.2 % would like to authenticate themselves using a simple finger snap. Besides, through our finger snapping collecting phase, we come to find out that people who could not snap their fingers can learn to do it after understanding the method of finger snapping.

{ Biometric Recognition | Continue reading }

previously { Silicon Valley Legends Launch Beyond Identity in Quest to Eliminate Passwords }

photo { Guen Fiore }