Abstract
In the future, the aging society will come in Japan. So it will be almost impossible to nurse to old people. Recently, the welfare equipment has been developed to support of independence life and barrier free. However, they have not been designed with the sensitivity. Therefore, we will sense the discomfort when we use the welfare equipment. In this study, we tried to develop the buggy cane suitable for the operation of human. Concretely, study contents are as follow; (1) Outline design of the buggy on the basis of result of the questionnaire (2) Design of the buggy cane that applied theory of TRIZ (3) Examination of wheel's structure that applied smart lubrication function suitable for the operation of human. From these results, we tried to develop the "wonderful" and "comfortable" buggy cane.
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