Gemini Canvas: Turn a Brief into a Working Prototype
Product details checked: 4 October 2026

Prompt
Create a small editorial checklist in Canvas using three fictional articles. Include title, draft status, and source-review checkbox. Make it keyboard usable and responsive. Explain assumptions, show validation, and list tests before adding extra features.

Review
- Interactions affect the intended row.
- The interface fits a phone screen.
- Shared content contains no private sample data.

Practice
Create three fictional checklist rows and write expected behavior for editing, deleting, and resetting them. Change one row, then confirm that neighboring rows remain intact. Clear a required field and inspect the error. Try the interface with a keyboard and a narrow viewport. Reload if persistence is intended and compare the result with the requirement. Keep persistence explicitly out of scope if it was never implemented. Save a screenshot of the reviewed state and the test notes so later styling changes can be checked against the same behavior.

Official resources
https://support.google.com/gemini/answer/16047321?hl=en

AI News Pro — Fajad S