DRAFTBACK

Here you go . . . another great extension!  It is called DRAFTBACK.  All Google Docs have a revision history, but Draftback makes those revisions come to life . . . like watching a movie.  Every keystroke that you key in a Google Doc is recorded.  When you share a Doc or give someone else editing rights, you can also see their revision history using Draftback.  It is a little strange to know that someone can see every word you keyed.  Watch this video I made to check out how great Draftback can be for checking student assignments.