A UI layout to view files as index cards that can be dragged & arranged on a board.
Many writers use this kind of feature & it could be super powerful in Obsidian. Could also be able to draw connection lines (which would allow it to become a graph/mindmap).
Connection lines could be strictly aesthetic, but they could also trigger a [[link]] to be made that’s places in those files & the label/attribute of the connection line is the title of [[link]].
Perhaps the size of the index cards are customizable and the card is interactive (ie edit/scoll, basically a panel)