How to delete comments and measurement lines?

Delete a single comment: Select the comment you want to delete, click the "X" button, and then click "Ok" to delete it.

Delete all comments: Click the menu on the top right corner of the interface, then select the "Delete all comments" from the drop-down options. Click ‘Ok’ to delete all comments, including the photos and recordings.

Note: Please be aware that deleted comments cannot be undone.