This experiment checks whether an icon-only theme switch is readable enough without extra text and whether the interaction still feels obvious in the lab UI.
Hypothesis
A compact icon-only toggle can stay discoverable if it sits in a stable location and responds clearly on hover.
What to observe
- whether the control is noticeable in the header/footer
- whether the icon state is clear after switching
- whether the control feels too small on mobile
Plan
- keep the control icon-only
- test it in both themes
- revise only if the control feels ambiguous in use
Engines used
ChatGPT · Claude · Gemini
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