Annotations over walls of text

Most case studies are written like reports. A block of text describing the problem, another describing the approach, a third summarizing the outcome. It's thorough, and almost nobody reads it end to end. People skim, and skimmed prose loses all the nuance it was written to carry.

The fix isn't shorter paragraphs, it's a different format entirely. When a callout points directly at the part of the screen it's explaining, the reader doesn't have to hold the layout in their head while reading the text. The image and the explanation sit next to each other, so the connection is immediate instead of inferred.

It also forces discipline on the writing itself. A callout box only has room for one idea, so vague explanations get cut automatically. If a point can't be made in two sentences pointing at one element, it's usually not specific enough to be useful anyway.

The tradeoff is that it takes longer to build than a paragraph. Positioning callouts so they don't overlap, making sure they still make sense on a narrow screen, deciding which three or four moments in a project actually deserve one. But the extra build time shows up as saved reading time for everyone who visits afterward, and that trade is almost always worth it.