| 摘要 |
PROBLEM TO BE SOLVED: To provide a relevant information search device capable of facilitating operation in use of a relevant information search function and of reducing volume of a program for the relevant information search function even when a sound recognition function is installed. SOLUTION: This relevant information search device is provided with a storage part 18 storing a plurality of keywords and the relevant information associated with the keywords, an input instruction operation part 14 instructing receipt of the input of the keywords by either of a sound input part 12 and a main operation part 8, and a control part 20. The control part 20 searches for the relevant information associated with the keyword from the storage part based on the keyword inputted by the main operation part when first operation is carried out in the input instruction operation part, while the control part 20 searches for the relevant information associated with the keyword from the storage part based on the keyword inputted by the sound input part when second operation is carried out in the input instruction operation part. COPYRIGHT: (C)2007,JPO&INPIT
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