In this study , we developed the system of stereoscopic images for the purpose of the welfare application to the elderly . We carried out 2 experiments to evaluate the system . On experiment 1, we con − firmed the stereoscopic vision of the elder ] y and examined the system and the image contents . On experi − ment 2 , we mounted 3D display on the gait −training machine and examined the system and the image con − tents . From the result of 2 experiments , 3points were suggested . 1 ) The

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... s of this system were desig − nated the activities of daily living ( ADL ) as ajudgmen し 2 ) There were both affirmative and negative opin − ion on the image presentation . 3)It was important to select the image contents . Keywords : stereoscopic 3D display, elder , stereoscopic vision , ADL , rehabilitation