Derived Play: Three-Second Sign Test

Create one polished public-gallery concept image titled exactly "Derived Play: Three-Second Sign Test".

Use case: productivity-visual / derived play mechanic / public-signage QA game.
Asset type: vertical 9:16 fictional lobby-screen challenge image for a GPT Image 2 gallery.

Primary request: Derive a playable QA challenge from Daypart Signage Loop. Viewers test whether AI-generated public-screen messages can be understood in three seconds. The image must be a single environmental screen challenge, not a dashboard, not a map, not a worksheet, not a tabletop game, not a menu, not a contact sheet.

Composition: A tall digital sign in the same fictional "Northstar Commons" lobby. The top third shows a large countdown strip labeled "3 SEC GLANCE" and a simple progress bar. The center shows three mini screen cards stacked vertically for the same fictional venue: "Morning Studio", "Repair Clinic", and "Quiet Reading". Each mini card includes one deliberate flaw marked by a small numbered ring: one has too many words, one has an unclear icon, one has the wrong time slot. The cards should look related to the original signage identity but be new layouts.

Right edge: a narrow game rail with four concise steps: "Look", "Cover", "Name", "Fix". Bottom: three answer buttons with readable labels: "Too Much Text", "Icon Confusing", "Wrong Time" plus a final pass chip "Ready to Publish". Add subtle translucent hand-drawn marker circles and arrows as overlay marks, but no visible people or hands.

Visual style: high-end environmental graphic design mockup, matte display, accessible contrast, tactile paper-collage texture inside graphics, calm teal/coral/lemon/black palette, crisp legible typography, quiet fictional lobby background, no real brand cues.

Show the derived play clearly: turn generated digital signage into a fast human comprehension test and repair loop for public display content. Keep all text short and readable.

Safety and originality constraints: no real brands, no logos, no public figures, no politics/elections/parties, no emergency evacuation instructions, no medical/legal claims, no harmful instructions, no adult or explicit content, no gore, no celebrity likeness, no copyrighted characters, no living-artist style imitation. Do not copy any external prompt or image.