Separate Signal From Noise

Data-ink is attention-ink in reporting. Attention is finite Tufte’s data-ink idea pushes designers to remove marks that do not carry information. In reports, the same principle applies to words and alerts: every highlighted variance spends executive attention. Thresholds create discipline A threshold does not mean small changes never matter. It means the report distinguishes routine fluctuation from movement that deserves explanation, monitoring, or action.

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