focusmonitor
nounUK /ˈfəʊkəsˌmɒnɪtə/
US /ˈfoʊkəsˌmɑːnɪtər/
A focus monitor is a tool that helps you see how well you are paying attention.
The teacher used a focus monitor to check if the class was paying attention during the lesson.
RELATED WORDS
OTHER MEANINGS
2. A screen or device that shows how sharply an image is focused.
The camera's focus monitor showed a green box around the sharpest part of the picture.
3. A computer program that watches which window or app is active.
The focus monitor told the app when the user switched to another window.
4. A person whose job is to keep a group's attention on a goal.
As the team's focus monitor, she reminded everyone of the deadline each morning.