The device consists of optimizing a wheelchair. To design and build a wheelchair. There is satisfaction in use. The instrument used for data collection questionnaire was created to store information. Is the percentage (%), the mean score (x ̅) and standard deviation (SD) of respondents are chosen specifically of 10 respondents were male, 6 female and 4 aged. 17-25 years, 25-30 years of age between six and four people with vocational education (vocational certificate) level 5 Diploma (Diploma.) and the number one undergraduate. 4 the results of the analysis and optimization consists of a wheelchair in a very mean score (x ̅) 4.35 items with the most number one is the performance of the invention as a whole. The rate is very good. The average score (x ̅) 4.90 of a second, with an average lot size to suit the user. The rate is very good. The average score (x ̅) 4.80 list with the average third is to use a wheelchair. The rate was good. The average score (x ̅) 4.70, respectively, are shown in Table 4.4.
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