Three-Dimensional Model Fabricated by Layered Manufacturing for Visually Handicapped Persons to Trace Heart Shape
In this study, we fabricated three-dimensional models of the human heart by stereolithography and powder-layered manufacturing; using these models, visually handicapped persons could trace the shape of a heart by touching. Further, we assessed the level of understanding of the visually handicapped persons about the external structure of the heart and the position of blood vessels. Experimental results suggest that the heart shape models developed in this study by layered manufacturing were useful for teaching anatomy to visually handicapped persons.
Keywordsthree-dimensional model layered manufacturing visually handicapped persons heart shape
Unable to display preview. Download preview PDF.
- 1.Takei, Y.: Touching observation of cock’s and pig’s heart. JASEB News Letter. Bulletin of Japanese Association of Science Education for the Blind (20), 5–9 (2001) (in Japanese)Google Scholar
- 2.Teshima, Y., Matsuoka, A., Fujiyoshi, M., Ikegami, Y., Kaneko, T., Oouchi, S., Watanabe, Y., Yamazawa, K.: Enlarged Skeleton Models of Plankton for Tactile Teaching. In: Miesenberger, K., Klaus, J., Zagler, W., Karshmer, A. (eds.) ICCHP 2010, Part II. LNCS, vol. 6180, pp. 523–526. Springer, Heidelberg (2010)CrossRefGoogle Scholar
- 3.Nakagawa, T., Marutani, Y.: Sekisou-zoukei sisutemu (Layered Manufacturing System), pp. 65–94. Kogyo Cyosakai, Japan (1996) (in Japanese)Google Scholar