Abstract


A part of the surface mount work of a printed circuit board is conducted by people¡Çs hand, and the human error resulting from hand working is an serious problem. So the education of the workers is important in order to prevent such human error, but the present education is not so efficient. In this study, we have been developing an education system for the surface mount work of a printed circuit board utilizing an information technology. In this paper, our progress situation of development is reported, especially focusing on recognition of a worker¡Çs situation.

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(C) 2020 Hirotake Ishii