INFORMATION PROCESSOR PROVIDED WITH ADVICE FUNCTION BASED ON USE HISTORY

PURPOSE:To improve learning effect and operation efficiency by storing the history of the keying of an operator and outputting an advice in response to the keying history. CONSTITUTION:The history of the manual input of the operator from an input means 20 is stored in a storage means 30 when a system 10 is started. An inference means 50 refers the keying history of the storage means 30 and a knowledge base 40, and generates the advice advising an efficient operation method for the inefficient operation of the operator. An output means 60 gives the advice to the operator. Namely, the operator does not request information on the operation method, but the output means 60 performs inference from the history of the manual input of the operator and gives the advice to the operator according to need. Thus, the operator can obtain the high learning effect and the operational efficiency of the system can be improved.