The full Snap Call pipeline: how a screenshot of a missed SAT question becomes a recognition drill, where the API dollar is spent (and defended), what each game actually tests, and how the library moves between two phones — plus the full pattern taxonomy with sample cards as they render in the app. Click any node for detail; click a data chip to trace who produces and consumes it.
Click a data field to highlight every node that produces (solid green) or consumes (dashed blue) it. Makes the "one comment amplified across five prompts" problem visible.