INFORMATION PROCESSOR, INFORMATION PROCESSING METHOD AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide an information processor capable of converting a piece of information which possibly represents preference of a user in a non-explicit manner into a piece of information which explicitly represents the preference of the user.SOLUTION: The information processor includes a processor which performs: a function to register a piece of non-explicit preference information of a user based on the activities of a user; a function to output a question with a voice to the user based on the non-explicit preference information; a function to acquire a response to the question from a speech voice of the user; and a function to register the explicit preference information the user according to the response.