Method for generating tactile feedback and device performing same

Abstract

The invention provides a method for generating tactile feedback. The method includes the steps of monitoring whether frictional force is generated on the surface of a preset touch assembly; when monitoring that the frictional force is generated on the surface of the touch assembly, acquiring frictional force data corresponding to the frictional force, then determining driving parameters of a preset motor according to the frictional force data and driving the motor according to the driving parameters. The invention further includes a device for performing the method described above. The user can perceive a motor vibration feedback from a finger or a palm during operation, and the probability of touch by mistake or repetitive operations of the user can be effectively reduced.

Dependencies are inferred from the claim text.