Objective To analyze the occurrence and probability of the manifestation of finger pattern types in Han and Hui ethnics from Ningxia.

目的分析宁夏回、汉族人群指纹模式各类型的分布特征。

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Researchers recruited 48 adults for the study who were asked to learn and perform a specific finger pattern (pushing keys on a keyboard in a particular sequence as fast as possible in 30 seconds).

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After signing the screen with a finger five times, the app can reliably distinguish the speed and pattern of the user from forgers.

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Push lets you add drum hits by tapping the pads on and off as the loop plays, but you can also record a pattern in live if you're a bit of a finger-drummer.

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