| 摘要 |
PROBLEM TO BE SOLVED: To facilitate actions of a user by utilizing localization of sound in a device to suggest the actions to the user. SOLUTION: This device is provided with a sound output part 30 to output the sound so that it is heard from a specified direction by controlling a sound field, a suggestion presenting part 40 to present information to suggest the actions to the user and a control part 20 to control the sound output part so that the sound is heard from the direction related to the information. |
