Switching method between dialog systems

摘要

A data string (D) comprising language information parameter (P2) is transferred from an original dialog system (1) to a target dialog system (2) during switching of user from original to target dialog system. A speech recognition/output unit (7) of target dialog system is set to suitable language for communication with user based on language information parameter in received data string. Independent claims are also included for the following: (1) original dialog system; and target dialog system.