Table 7 List of questions for users’ interview related to users’ attitude and users’ confidence

Questions part 1 (Users’ attitude)

Q1-1 Application could be a tool to provide information of primary care treatment rather than searching internet sites

Q1-2-Application would provide positive primary care treatment results

Q1-3-Application could provide precise information for healthcare treatment, comparable to professional advice from doctors or pharmacists

Q1-4-Application could help to improve self-healthcare

Q1-5-Application would change users’ behaviour and motivate them to practice self-healthcare

Q1-6-Application would not have adverse effects on users’ health.

Q1-7-Application would help users by reducing healthcare costs when illness occurs

Q1-8- Application would facilitate users’ primary treatment

Questions part 2 (Users’ confidence)

Q2-1 User is confident that the application works in providing advice for primary treatment

Q2-2 User is confident that the medicines information on the application is correct

Q2-3 User is confident that the application can provide precise information comparable to the advice of professionals, such as pharmacists

Q2-4 User is confident that the information on the application can help to understand how to use medicines and apply the information for immediate treatment

Q2-5 User is confident that the advice from the application is not harmful

Q2-6 User agrees to use the application and will recommend it to friends

Q2-7 User is confident that other people with visual disabilities can benefit from this application

Q2-8 User believes that the application can reduce healthcare costs when illness occurs

Q2-9 User believes that the application will facilitate users’ primary healthcare treatment more than searching for information via the internet

Q2-10 User is confident in downloading the application or recommending it to other visually-impaired people