- When viewing a book or document in landscape mode, make sure to view it two pages at a time.
- Open the outline (table of contents) in a pop-up window so that you can see it as the text. (Please fix the window so that it does not disappear when you touch a part of the table of contents.)
- In addition to bookmarking the page, please allow the user to bookmark the content of the text. (I wish I could see the list of bookmarks in the table of contents, and if you touch that part, please go to the text.)
- If the user needs to undo two taps when undoing it, please do so with one tap.
Kim tae wan shared this idea