Thank you very much for your thought-provoking comments.

I actually sympathize with you very much.

As you say, there is a non-zero chance that this app will contribute to a lack of concentration, but I cannot dismiss the possibility that the opposite will happen.

In my case, I have often found myself wanting the crutch of LLM due to lack of prerequisite knowledge when reading technical or philosophical books.

Also, I am an Asian whose English is not that good, and there are times when I have to read a book in its original language because there is no translation in my native language.

This application was created on an experimental basis to remove these panes, and the chat function with LLM is only one function. It should be used at the appropriate time depending on the user's use case.