Abstract: An operation method includes sensing, by a movable device, whether the movable device is thrown out by a thrower; in response to a sensing of being thrown out, controlling the movable device to hover in air; and after controlling to hover, performing, by the movable device, an aerial operation of the movable device, such as capturing images.

Abstract: A system for combining data includes one or more processors that are, individually or collectively, configured to receive video data recorded by at least one sensor and operation data of a movable object that carries the at least one sensor, associate the operation data with the video data, and store the associated operation data and the video data in a video file. The operation data indicates one or more operation states of the movable object during a time period when the video data is recorded.

Abstract: A mobile device control method includes receiving a photographing command, turning off, in response to the photographing command, a light source affecting a photographing effect, and performing a photographing operation according to the photographing command.

Abstract: The present disclosure provides an operation method of a movable device. The operation method includes sensing, by the movable device, whether the movable device is thrown out by a thrower; in response to a sensing of being thrown out, controlling the movable device to hover in air; and after controlling to hover, performing, by the movable device, an aerial operation of the movable device. The disclosed operation method incorporates a throw operation such that a flat ground, or even a ground with any surface condition, is not required for the movable device to take off. Therefore, energy may be saved. Moreover, after the movable device is self-controlled to hover in the air, the movable device may be able to perform subsequent aerial operations such as capturing images.

Abstract: A system for combining data includes one or more processors that are, individually or collectively, configured to receive video data recorded by at least one sensor and operation data of a movable object that carries the at least one sensor, associate the operation data with the video data, and store the associated operation data and the video data in a video file. The operation data indicates one or more operation states of the movable object during a time period when the video data is recorded.

Abstract: A mobile device control method includes receiving a photographing command, turning off, in response to the photographing command, a light source affecting a photographing effect, and performing a photographing operation according to the photographing command.