Expired50% confidenceFactExact time
The F-Pattern Layout originates from eye-tracking research by the Nielsen Norman Group, which found that users' gaze trajectories form an F-shape when browsing web pages.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 9/30/2026(expired)
Sources
Gemini 5.2 in Claude Code: Real-World Testing — Does It Crush Opus on Cost-Effectiveness?
bilibili凌小云_6/19/2026
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