摘要:
A method of controlling a host electronic device collaboratively photographing a subject with one or more guest electronic devices is provided. The method includes forming a session with the one or more guest electronic devices, performing synchronization with the one or more guest electronic devices through the formed session, transmitting a photographing command signal for enabling the one or more guest electronic devices to photograph the subject to the one or more guest electronic devices, photographing the subject, and receiving, from each of the one or more guest electronic devices, a picture generated by photographing the subject in a different direction from a photographing direction of the host electronic device and photographing related information on a state at a photographing time point of each of the one or more guest electronic devices.
摘要:
A method of controlling a first electronic device to acquire content in cooperation with a second electronic device is provided. The method includes performing a mutual authorization, acquiring content, generating an encryption key based on a first personal key and a second public key of the first electronic device, encrypting the content based on the encryption key, and storing the encrypted content.