Abstract
One aspect that needs to be assessed to make better product is usability. Testing the level of usability on BIMO hand is performed using adapted Southampton Hand Assesment Procedure (SHAP) method. Users are given the task of using prosthetic hand to perform daily activities according to performance measurement rules. Based on the opinion of Jacob Nielsen, the theory used to measure usability are 5 main parameters, i.e: Learnability, Memorability, Efficiency, Satisfaction, and Errors. Testing is done by giving 15 task daily activity to the respondent. After testing, respondents were given USE questionnaires (Usefulness, Satisfaction and Ease of use) as a media for usability assessmentand received suggestions from respondents. Some suggestions were obtained from the respondents after the research was conducted, such as the size of the product, censoric product respond, the suitability shape and weight of product. Based on the percentage of USE questionnaire assessment known Usability Prosthetic hand level tested is in the status of GOOD, this indicates the respondents feel the product is good to use.
Highlights
The high number of people with disabilities in Indonesia makes the health field become one of the fields that have high potential in the creation of various products tailored to the needs of users
The work done is a standard daily activity determined by the SHAP (Southampton Hand Assesment Procedure) including: (1) take a coin, (2) removing various types of shirt buttons, (3) cut food with a knife, (4) flip the paper, (5) open
Measurement of usability level is done by presenting the results of filling out the USE Questionnaire, which has been assessed based on the respondent's perception after using the product
Summary
The high number of people with disabilities in Indonesia makes the health field become one of the fields that have high potential in the creation of various products tailored to the needs of users. Based on the National Socioeconomic Survey (Susenas) in 2012, the population of people with disabilities is 6,515,500 people from the total population of 244,919,000 (Kemenkes, 2013; Riskesdas, 2013). This means that as many as 2.45% of Indonesians are people with disabilities (Diono, 2014). A limitation of activity is the difficulty faced by the individual in carrying out the task or action, while the restriction of participation is a problem experienced by the individual in their life situations. While in Article 42 paragraph (3) it is explained that each higher education provider is obliged to facilitate the establishment of the Disability Services Unit
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