What are some of the best practices for kids’ UX design?

I started capturing everything directly in Obsidian but it has two major drawbacks. The first is that I will inevitably end up taking a lot of fleeting notes that I don't want to be included in the literature note. By taking the fleeting notes and highlights in Zotero, and then exporting a copy to Obsidian, I have the piece of mind that much raw material (that I might possibly need one day) is in Zotero, but that a more polished and reduced version is in my literature notes. The clutter stays in Zotero, in other words, while Obsidian is the home of the more processed notes.