SmartFocus
SmartFocus automatically zooms in on areas in a Camtasia recording file based on action within the recording. When recording, Camtasia collects data about the actions completed and the cursor movement in the recording. SmartFocus predicts where to add zoom effects, saving you the time it takes to manually find and insert actions.
Apply SmartFocus:
Click the Video Effects tab 
.
Drag the SmartFocus effect from the Video Effects pane onto a Camtasia recording file on the timeline.
SmartFocus automatically generates zoom actions based on the action within the recording file.
