Save time marking essays by using sticky notes and voice files via Adobe Acrobat. You will cut marking time from 15-25 minutes down to 5-8 minutes as you read your students' papers aloud while you record comments and suggestions. Students can then look at their essays while they listen to your feedback. Teach students to revise their papers rather than simply follow your editing marks and comments. They can access their essays and voice files on their computers, tablets or smart phones.