摘要 |
PURPOSE:To make system operation increasingly easier for users as they get used to operation. CONSTITUTION:A knowledge base access part 8 opens a knowledge base part 7 and inputs sentences from an input part 1. A syntax analysis part 2 analyzes the syntax, and an operation change judge part 5 judges the change of the operation. When the operation is not changed, the sentences are preserved in a temporary user input preservation part 3, the knowledge base access part 8 selects action from the knowledge base part 7 or a sense information preservation part 9, and the action is preserved in a temporary action content preservation part 11 and outputted by an output part 12. When the operation is changed, the knowledge base access part 8 constructs the contents of the temporary user input preservation part 3 in the knowledge base part 7, a temporary user input preservation part clear part 4 clears the temporary user input preservation part 3, and a temporary action content preservation part clear part 10 clears the temporary action content preservation part 11. An end judge part 6 judges whether the operation ends or not, when the operation does not end, the operation moves to the temporary user input preservation part 3 and when the operation ends, it is finished by closing the knowledge base part 7. |