An information processing apparatus that obtains intimacy degree information corresponding to identification information of a first person, specifies an extraction period based on the intimacy degree information, and extracts content in the extraction period. From a video stream, separate image streams can be compressed with different methods, and the separate image streams can be stored or transmitted at different rates. The incubating may be carried out with agitation. At least one of the zones of influence is associated with an event for performance by a user and a time for the event to occur. The frame is mounted to the bone by creating anchoring holes in the bone and extending the guide pins through the guide pin sleeves and into the anchoring holes, such that the guide pins are parallel in all planes.