Information input apparatus, information input system, and information input method

摘要

The present invention achieves an information input apparatus for inputting position location information by an input using a pen-type input device configured to acquire handwriting data expressed as a trace of coordinate positions. The information input apparatus includes: an input format presenting unit for presenting an input format for interpreting the handwriting data, the input format having a location input field used to input a figure or a symbol in such a manner that a location in a drawing is identifiable; a location information acquisition unit for recognizing the figure or the symbol inputted in the location input field and for acquiring information on the location of the figure or the symbol inputted in the location input field, on the basis of the handwriting data of the figure or symbol inputted in the location input field.

主权项

1. An information input apparatus for inputting location information using a pen-type input device configured to acquire handwriting data expressed as a trace of coordinate positions, the information input apparatus comprising:
a processor and a memory, the processor being programmed with instructions stored in the memory to: present an input format including a first input format and a second input format to receive the handwriting data, the first input format having a location input field and a location association information input field, the location input field receives a name or a symbol including at least a point at a relative location in a drawing, from which absolute location information of the name or the symbol is referable, to designate a location of the name or the symbol and to input the location of the name or the symbol in a manner associated with a first symbol for specifying the location, the location association information input field receives location association information which is desired to be associated with the location of the name or the symbol and includes a second symbol used to refer to the location of the name or the symbol, and the second input format to receive information associated with the relative location and the name or symbol specifying the relative location; perform text/geometric-figure recognition of the name or the symbol from the handwriting data, specifying the location of the name or the symbol inputted in the location input field in a manner associated with the first symbol, and thereby obtain a relative location information of the name or the symbol on a medium having another location input field corresponding to the location input field; compare the name or symbol input in the first input format and the information input in the second input format and acquire the relative location information of the name or symbol and the information associated with the name or symbol to compare the relative location information and the information associated with the name or symbol, and convert the relative location information into absolute location information; and output and store in a computer-readable storage a set of the absolute location information and the information associated with the name or the symbol as represented in the handwriting data received in the first input format and the second input format, which have been determined by the comparing to be associated with each other when it is judged that the first symbol and the second symbol are the same on the basis of the comparing a set of the absolute location information and information associated with the symbol, which have been associated with each other in the comparing unit.