Two-file OCR utility: PhotosPicker + Vision framework.
IntelligenceDemo is the smallest possible OCR utility in the book's roster. Two Swift files, three imports. Pick a photo, the Vision framework extracts the text, the text appears with system text-selection enabled. No permissions needed (PhotosPicker mediates). The book's chapter-teaching baseline; Snap & ScanKeeper is the production evolution of the same idea.
Full Shop Manual → GitHub Repository
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