Interior Edit Study

Instructions

Each screen shows one editing task (a room photo with the target surface highlighted, a reference image of the target material, and the text instruction) and two candidate edits, A and B.

1. Pick the candidate that better replaces the material of the highlighted surface while keeping everything else (the rest of the scene, the object's shape, the lighting) unchanged.
2. If they are genuinely equally good or equally bad, choose About equal.
3. After choosing a winner you may optionally tag what is wrong with the other image, then press Enter to continue (Enter alone skips the tags).
4. Click any image (or press Z) to inspect it full-screen; press Space there to flip between A and B in place — the fastest way to spot unwanted scene changes. S shows the task highlight, Esc closes.

Keys: ← A better · → B better · ↓ about equal · 1–4 toggle tags · Enter next · U undo · Z zoom.

Every judgment is saved automatically (in your browser and to the study server), so you can close the tab anytime and resume later by entering the same name. The Export JSONL button is only a backup; no need to use it in normal runs.

All done — thank you!