Arithmetic user survey and feedback of software engineering

After a week to write this user research feedback, a little late ha. This week, although the number of people who downloaded the app is not many, we have found several users in private to conduct research feedback:

1. Most of them feel good, the interface is pretty good, the calculator settings, give users to use the app to provide a lot of convenience

2. There are many bugs, when the user enters the answer, the first input "." /"Empty" and so on, will exit the interface directly, back to the previous interface

3. The calculator also exists in the same situation, can only perform two number of operations, but the three number operation, will be error, example: 1+2+3, will be a direct error

4. There is a "response rate" during the operation, and no database or file data is saved, but when you exit the interface, the data is re-zeroed when you enter the page again

5. For arithmetic difficulty level, "simple" "general" suitable for primary school students, and "more difficult" "difficult" for junior high school students also very difficult

But for the overall, still can, than last semester arithmetic many more functions and grades. The project exists in the bug, because now there is a project in progress, so can only wait a period of time to continue to improve!

Arithmetic user survey and feedback of software engineering