[4C] Design for Children "Design for Children"

[4C-02] Comparative analysis of doodle graphics by graphical representation

Extraction and Sharing of "Tacit Knowledge" Know-how in Support for Visually Impaired Children - 5

*Naoki Wakabayashi¹, Ai Akai², Yuko Masakura³, Satoko Mishina⁴ (1. Sapporo City University, 2. Osaka Institute of Technology, 3. Aichi Shukutoku University, 4. Miyagi University of Education)

Keywords:Casual conversation, Tacit knowledge, Doodle graphics

The "contextual" type is a diagrammatic representation of a connected system that records the relationship between the keywords and illustrations of topics in a dialogue by illustrating the spatial positional relationships and symbols along the content development of the topics in the dialogue. The "timeline type" is a diagrammatic representation of the sequence system , which records the back-and-forth relationship of topics along the time progression in the dialogue by illustrating the spatial vertical relationship in the diagram. Experiments have shown that the two types of graphic representations tend to be used in different ways based on the way topics develop in a dialogue. When the sequence of events is repeated in an orderly fashion, a sequence-based diagram is used. In this study, the same dialogues were recorded simultaneously in both the sequence and the linkage system, and by comparing them, the characteristics of the graphic representation in doodle graphics were clarified.