Chapter 9 Maps and glyphs

Not sure this is a separate chapter but putting this here for now…

• always remember to ask if you need a map in the first place
• uncertainty glyphs
  • blur, and problems with it
  • problems with glyphs more generally
• bivariate maps
• VSUPs
  • connect back to LLO and/or regularization (I think LLO…)
• pixelation
• HOPs