When working with larger, more complex surveys. I find that there is often a real need to see what you had previously entered for a specific question. The "Set answers as favorite" option attempts to address this but falls short in a two main areas. First, the favorite answers option saves/pastes 100% of the answers from your favorited survey. This is not ideal with large surveys with many questions, because it can be difficult to remember which answers need to change and which need to stay the same. Second, every time you want the favorite answers to change you need to reset them and save them again. So in order to bring answers from survey to survey dynamically, you have to reset them, save them, and paste them every time. This eats up a lot of time, is cumbersome, and is just one more thing to think about when in the field surveying.
So what's the solution? I think the solution is persistent answers. By persistent answers, I mean the ability to either in the .XLS survey form, or in the survey123 app it's self, flag specific questions in order to make their answers persist to the very next survey. For example, if my survey has a question named "question #1" I want to be able to flag that question so every time a new survey gets opened, the form or app looks at the previous data that has already been collected for that question, and returns the most recent answer for question #1 automatically. So if I decide to leave the question with an answer of "123", it would automatically fill out the corresponding question on the next survey with the same answer of "123". But if I decide to change the answer from "123" to "ABC" it would see that "ABC" was the most recent answer and return that answer for question #1 when the next survey is opened. This would address both problems I have with the "Set answers as favorite" option.
I think this feature would be very useful and could potentially save quite a bit of time. I would love to see it implemented. From a programming standpoint (given my limited knowledge of programming) it doesn't seem like it would be that difficult to implement either. It would be a nice quality of life improvement for those of use who work with larger survey forms.
Let me know your thoughts! Also, I tried to explain it as clearly as possible but if anyone needs further clarification let me know and I will do my best to further explain.