Patent attributes
An electronic device capable of gesturing operation including a plurality of signal transceivers, a signal processor, and a central processor. The signal transceivers emit a plurality of first signals through a plurality of loudspeaker holes. The signal processor generates a plurality of parameter data correspondingly when the signal transceivers receive a plurality of second signals responding to the plurality of first signals reflected by an object through the loudspeaker holes. The central processor analyzes the parameter data to judge a coverage state and a release state of each of the loudspeaker holes, and obtains a coverage order and a release order of the loudspeaker holes accordingly. When the coverage order and the release order of the speaker holes satisfy preset conditions, the central processor outputs a control signal to control a function of the electronic device. In addition, an operating method of the above electronic device is also provided.
