Abstract: An output system includes a terminal device, an image-forming apparatus, and a server device. The terminal device includes an acquirer that acquires content from the server device, a generator that generates job data including a setting for outputting the content based on the acquired content, a transmitter that transmits the job data to the image-forming apparatus, and a reception slip outputter that outputs a reception slip including a reception number corresponding to the generated job data. The image-forming apparatus includes a receiver that receives the job data from the terminal device, and an outputter that outputs the content after executing a job based on the job data corresponding to the reception number when the reception number is input.

Abstract: A method includes calculating an activity level of participant in a conference; determining whether to cause a voice output device to perform a speech operation to speak to one of the participants, based on a first level of the entire conference during a first period until a time that is earlier than a current time by a first time, the first level being calculated based on the respective activity levels; and when having determined to cause the voice output device to perform the speech operation, determining a person in the speech operation from among the participants, based on a second level of the entire conference during a second period until a time that is earlier than the current time by a second time longer than the first time, and the respective activity levels of the participants, the second level being calculated based on the respective activity levels of the participants.

Abstract: A robot control device includes a memory and a processor configured to acquire first environmental information regarding a surrounding environment of a robot, specify a first appropriate level associated with a first activity based on the first environmental information by referring to a control policy in which activity information on an activity which has been conducted by the robot, environmental information at a time of conduction of the activity, and appropriate level determined based on a reaction to the activity are associated with each other, and when the first appropriate level information of the first activity does not satisfy a specific condition, deter conduction of the first activity by the robot.

Abstract: A robot control device includes a memory and a processor configured to acquire first environmental information regarding a surrounding environment of a robot, specify a first appropriate level associated with a first activity based on the first environmental information by referring to a control policy in which activity information on an activity which has been conducted by the robot, environmental information at a time of conduction of the activity, and appropriate level determined based on a reaction to the activity are associated with each other, and when the first appropriate level information of the first activity does not satisfy a specific condition, deter conduction of the first activity by the robot.