8. The computer program product of claim 6 , further comprising program instructions to determine a position of the user in the redacted document, wherein the position of the user comprises a portion of the one or more portions that the user is currently viewing.
8. The computer program product of claim 6 , further comprising program instructions to determine a position of the user in the redacted document, wherein the position of the user comprises a portion of the one or more portions that the user is currently viewing. 10. The computer program product of claim 8 , wherein the program instructions to determine the position of the user in the redacted document comprise program instructions to track the eyes of the user to determine what portion of the document the user is viewing.