There are some memos to fulfull the survey from google.

Questionaire: 2024/12/13

Q: what is your opinion about your closed test? (300 letters maxumum)
A: This is the very first time to test an app because this is the very first application for me to produce. Said it, it was almost unbelievable that it was a must to perform such a test. I had no idea to have 20 testers first. It took one month to complete this test.

Q: Who are Intended Audience:
A: People who would like to improve their eyesights in general. Some specific professionals one of whose requirement is good eyes, such as pilots, armies, fire fighters and so on.

Q: What is the Value of your app?
A: improve their eyesights.

Q: expected # of audience
A: 0-10k.

Q: What changes did you make during the test based on what you learned from your test feedback?
A: Nothing really. I would like to change but I wonder I have to start the test over again if a change was made and a new AAB is registered.

Change app name, privacy policy Otherwise nothing,

Q: How did you decide that your app is ready for production?
A: Don't really understand this question. I had decided to be ready for production before the test began..

Q: How satisfied with your closed test?
A: somewhat dissatisfied.