INFORMATION SEARCH TERMINAL

摘要

There is provided an information search terminal for performing search instruction by giving a keyword to an information search device. According to information collected from a periphery of the information search terminal operated by a searcher, a word is extracted as a keyword candidate for performing search. The information search terminal includes: information collection means for collecting screen information, image information, and audio information around the information search terminal and acquiring character information from each information; keyword candidate extraction means for extracting as a keyword candidate a word associated with the search character string inputted by the searcher from the acquired character information; and search instruction means for performing search instruction by using the search character string and the keyword candidate word as a keyword.