It appears at the top of the screen for newcomers to click on it, and leave their feedback. Simply by clicking " happy ", " sad ", or " confused ", then leaving feedback.
[header] How to join the moodbar feedback dashboard in wikipedia [title] Understand what's the moodbar feedback is. [step] It's a tool made for new users to report their experiences editing wikipedia. By this tool, it became easy to see the most common problems between newcomers and try to solve them.