ACKNOWLEDGE METHOD AND DEVICE OF MATURAR LANGUAGE

摘要

In the system the user of an information terminal is only required to input the content of a job to be executed, in a natural language which is used in usual conversion, and not in the form of the command train. A goal state of the information terminal desired by the user is recognised, and an intermediate goal state is obtained by processig a predetermined command w.r.t. the goal state. When it is ascertained that the intermediate goal state is equal to a current state of the information terminal, then there is outputted and displayed to the user a command train which instructs to execute reversely the command executed in the transition from the goal state to the intermediate goal state.