ELECTRONIC APPARATUS INCLUDING MIND MAP USER INTERFACE AND MIND MAP CREATION METHOD USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an electronic apparatus including a mind map user interface for generating and editing a plurality of topic individuals connected in a mutual tree structure.SOLUTION: When a mind map user interface is executed, a plurality of topic individuals created by a user are constituted of a tree structure, and displayed on a display. Any one of the plurality of topic individuals includes character string data including numeral information and an arithmetic identifier, and any one of the plurality of topic individuals includes character string data including a function identifier indicating a predetermined function. The character string data corresponding to the numeral information to which the arithmetic identifier is connected among the character string data included in a low order topic individual connected to the specific topic individual to which the function identifier is input are converted into corresponding numeral string data, and a result value corresponding to the function indicated by the function identifier is calculated on the basis of the converted numeral string data.