NNGroup Visual Reference Gallery Index (Chart 80 + UX Research Visualization Examples)
Index pointers to two pure image asset libraries under NNGroup Topics. Chart 80 = 83 chart design examples (for selecting chart types / data visualization reference). UX Research Visualization = 178 UX research outcome visualization examples (journey maps / empathy maps / affinity diagrams / research report layouts, etc.) + 3 PDF + 1 pptx + 1 xlsx templates. These two folders contain no text notes; they are "copy-ready" visual references collected by Will, intended for viewing images only. This wiki does not reproduce the images (the image volume is large, so they are excluded via gitignore and kept locally); it only records what they are, where they are in sources, and when to refer to them. For supporting chart selection / data visualization methodology, see [[nngroup-patterns-feedback-dialogs]] (selecting chart types) and [[nngroup-visual-design-principles]].