Grid vs Column vs Row: A 21‑Day Typist Transition Study You Can Run on Your Site
Ortholinear and column‑staggered keyboards promise straighter finger paths, but lab evidence is mixed and often focuses on split angles, key spacing, and wrist posture rather than grid vs stagger directly. Here’s a practical 21‑day switch‑over protocol your typing test can host to measure real‑world adaptation—tracking WPM, error cost, and finger‑travel heatmaps—then publish anonymized recovery norms by layout.
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