Abstract: A guidance device according to the present invention is installed in a movable body, the guidance device includes: an output device including a display device; an input device that receives an operation performed by an occupant of the movable body for starting each of a plurality of driving assistance functions installed in the movable body; and a guidance control device that determines whether the movable body is in a stopping period or in a traveling period, and allows the display device to display a video for explaining any one of the plurality of driving assistance functions when the movable body is in the stopping period.

Abstract: A guidance device according to the present invention is installed in a movable body, the guidance device includes: an output device including a display device; an input device that receives an operation performed by an occupant of the movable body for starting each of a plurality of driving assistance functions installed in the movable body; and a guidance control device that determines whether the movable body is in a stopping period or in a traveling period, and allows the display device to display a video for explaining any one of the plurality of driving assistance functions when the movable body is in the stopping period.

Abstract: A dialogue system, comprises an input unit configured to acquire utterance contents of a user in a dialogue; a mode determining unit configured to determine, based on the utterance contents acquired by the input unit, whether a mode of the dialogue is task-oriented or non-task-oriented; a plurality of intention understanding units each corresponding to a specific domain; and a domain determining unit configured to determine, when the mode of the dialogue is task-oriented, a domain of the dialogue based on a result of intention understanding of the utterance contents performed using each of the plurality of intention understanding units.

Abstract: A voice processing system includes a voice acquisition unit that acquires an utterance of a user, a voice recognition unit that recognizes contents of the utterance acquired by the voice acquisition unit, an execution unit that executes processing based on a result of the voice recognition unit, and a determination unit that determines a candidate of a word to substitute a certain word. When the voice recognition unit recognizes a request including a first word, the execution unit executes the request including the first word and provides the user with a processing result. The determination unit determines a second word that is a substitute candidate of the first word. The execution unit also executes a request including the second word instead of the first word and stores a processing result in a storage unit.

Abstract: A keyword generation apparatus, comprises a vocabulary acquisition unit that acquires a keyword uttered by a first user; a first positional information acquisition unit that acquires first positional information including information representing a location at which the first user has uttered the keyword; a storage unit that stores the first positional information and the keyword in association with each other; a second positional information acquisition unit that acquires second positional information including information representing a current position of a second user; and an extraction unit that extracts a keyword unique to a locality in which the second user is positioned from the storage unit based on the second positional information.

Abstract: A dialogue system, comprises an input unit configured to acquire utterance contents of a user in a dialogue; a mode determining unit configured to determine, based on the utterance contents acquired by the input unit, whether a mode of the dialogue is task-oriented or non-task-oriented; a plurality of intention understanding units each corresponding to a specific domain; and a domain determining unit configured to determine, when the mode of the dialogue is task-oriented, a domain of the dialogue based on a result of intention understanding of the utterance contents performed using each of the plurality of intention understanding units.

Abstract: A keyword generation apparatus, comprises a vocabulary acquisition unit that acquires a keyword uttered by a first user; a first positional information acquisition unit that acquires first positional information including information representing a location at which the first user has uttered the keyword; a storage unit that stores the first positional information and the keyword in association with each other; a second positional information acquisition unit that acquires second positional information including information representing a current position of a second user; and an extraction unit that extracts a keyword unique to a locality in which the second user is positioned from the storage unit based on the second positional information.

Abstract: Provided is a voice processing system including: a voice acquisition unit that acquires an utterance of a user; a voice recognition unit that recognizes contents of the utterance acquired by the voice acquisition unit; a execution unit that executes processing based on a result of the voice recognition unit; and a determination unit that determines a candidate of a word to substitute a certain word, wherein when the voice recognition unit recognizes a request including a first word, the execution unit executes the request including the first word and provides the user with a processing result, the determination unit determines a second word that is a substitute candidate of the first word, and the execution unit also executes a request including the second word instead of the first word and stores a processing result in a storage unit.