Click the Sensor Tools button.
Use the numbers around the edges to disable specific rows or columns.
Alternatively, click and drag with your mouse to select a custom area.
▶️ Watch Example Videos:
Click the same edge numbers again, or
Click the trash can icon labelled "Clear Disabled Cells" to restore full touch functionality on the entire sensor.
This feature is ideal when you want to prevent users from interacting with sensitive parts of an app or UI.