Abstract: A method for sampling biometric data, a sampling and managing apparatus thereof, an apparatus for detecting biometric data, and an electronic device are provided. The method for sampling biometric data includes: determining, based on a preset sampling rule, a sampling configuration corresponding to a sampling time slot in a sampling refresh period, the sampling refresh period including a plurality of the sampling time slots; and controlling, based on the sampling configuration corresponding to the sampling time slot in the sampling refresh period, a sampling channel corresponding to the sampling time slot to sample a target signal to obtain sample data associated with the biometric data, thereby improving the flexibility in sampling process control.

Abstract: Provided are a method for detecting a pressure of an active pen, a device and an active pen, where a pen body of the active pen is provided with a touch sensor. The method includes: obtaining a sensing change amount of the touch sensor, where the sensing change amount indicates a capacitance change amount of the touch sensor; and determining, according to the sensing change amount, a pressure value on the pen body. The technical solution provided by the disclosure can reduce the cost of the active pen while realizing the pressure detection for the active pen.

Abstract: Provided are a method for detecting a pressure of an active pen, a device and an active pen, where a pen body of the active pen is provided with a touch sensor. The method includes: obtaining a sensing change amount of the touch sensor, where the sensing change amount indicates a capacitance change amount of the touch sensor; and determining, according to the sensing change amount, a pressure value on the pen body. The technical solution provided by the disclosure can reduce the cost of the active pen while realizing the pressure detection for the active pen.