Patent ID: 11938405
Assignee: ACER INCORPORATED
Field: Computer technology (Electrical engineering)
Classification: CPC A  G | IPC A  G

Claim 12:
13. An electronic device, comprising:
a storage circuit, storing a program code; and
a processor, coupled to the storage circuit and loading the program code to execute following steps of:
obtaining action data of a movable input device, wherein the action data comprises a plurality of action events, and each of the action events comprises a time stamp of the movable input device;
generating a plurality of absolute coordinates corresponding to the action data based on the action events;
estimating a plurality of speed vectors corresponding to the action data based on the absolute coordinates and the time stamp of each of the action events;
estimating a plurality of acceleration vectors corresponding to the action data based on the speed vectors and the time stamp of each of the action events; and
estimating a probability of the action data corresponding to abnormal operation based on the speed vectors and the acceleration vectors.