Presentation support system for displaying keywords for a voice presentation

A presentation support system comprising:

• a display unit;
• a material storage unit configured to store a presentation material and a plurality of keywords relating to the presentation material;
• a voice storage unit configured to store a presentation including voice information relating to the presentation material;
• and
• a voice analysis unit configured to analyze terms included in the presentation stored in the voice storage unit, wherein
• the system further comprises:
• a keyword order adjustment unit configured to analyze an appearance order of the plurality of keywords included in voice analyzed by the voice analysis unit and change an order of the plurality of keywords based on the analyzed appearance order;
• and
• a display control unit configured to control contents displayed on the display unit, and
• the display control unit performs control for displaying the plurality of keywords on the display unit based on the order of the plurality of keywords changed by the keyword order adjustment unit;
• wherein the material storage unit further stores one or a plurality of relevant words relating to each keyword of the plurality of keywords, and
• the system further includes a keyword adjustment unit configured to adjust the plurality of keywords stored in the material storage unit, for each of the plurality of keywords, based on the terms analyzed by the voice analysis unit such that when a relevant word of one keyword included in the plurality of keywords is determined to be used more frequently than the one keyword, the relevant word is regarded as a new keyword instead of the one keyword.

A non-transitory computer readable information recording medium storing a program, wherein when the program is executed, it performs:

• storing in material storage means a presentation material and a plurality of keywords relating to the presentation materials;
• stores in the material storage means explanatory texts relating to the presentation material, and the explanatory texts relating to the presentation material include the plurality of keywords;
• storing in voice storage means a presentation including voice information relating to the presentation material;
• analyzing by voice analysis means terms included in the presentation stored in the voice storage means;
• analyzing by keyword order adjustment means an appearance order of the plurality of keywords included in voice analyzed by the voice analysis means and changing an order of the plurality of keywords based on the analyzed appearance order;
• controlling by display control means contents displayed on display means;
• displaying on the display means the plurality of keywords based on the order of the plurality of keywords changed by the keyword adjustment means;
• and
• updating by explanatory text update means the explanatory texts based on the order of the plurality of keywords changed by the keyword order adjustment means.