DATA-VISUALIZATION4 MIN READ
Coach A Colleague Out Of The Rainbow Palette
Coach a peer to replace a rainbow scale with a more readable numeric palette.
Maya MY Senior Analyst 01 Palette 02 Mechanism 03 Replacement Peer review Draft review Heatmap palette Maya presents a customer-risk heatmap using a rainbow palette and says the variety of color makes severity easier to spot. If you respond vaguely, the conversation turns into opinion. If you explain the perceptual mechanism, it becomes a solvable design problem. Teach beat 90 sec Framework Ordered data needs ordered color
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