INTERACTIVE SYSTEM, INTERACTIVE METHOD AND BI-DIRECTIONAL INTERACTIVE SYSTEM, BI-DIRECTIONAL INTERACTIVE METHOD AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide an interactive system for preventing a user such as a driver from getting tired or dozing by realizing interactive processing for preventing the user from getting tired by changing words or the like to be uttered by this system. SOLUTION: This system is provided with a microphone 1 for inputting a voice uttered by a user, a voice recognition processing part 3 for recognizing the voice inputted by the microphone 1, and for converting the recognized voice into an input symbol string, a conversation pattern processing part 5 for inputting the input symbol string from the voice recognition processing part 3, and for outputting an output symbol string corresponding to the input symbol string based on a preliminarily described conversion pattern, a voice synthesis processing part 7 for converting the output symbol string from the conversation pattern processing part 5 into a voice, a speaker 9 for outputting and uttering the voice from the voice synthesis processing part 7, and a conversion learning part 41 for capturing the characteristics of the conversation of the user based on the input symbol string from the conversation pattern processing part 5, and for changing the output symbol string according to the captured characteristics of the conversation.