17. The apparatus of claim 15 further comprising scanning means for scanning an original document to produce said document image, said scanning means being incorporated in a reading machine for the blind having means for communicating data to the user; and means for controlling said reading machine communication means to communicate the contents of said supplemental document image.
17. The apparatus of claim 15 further comprising scanning means for scanning an original document to produce said document image, said scanning means being incorporated in a reading machine for the blind having means for communicating data to the user; and means for controlling said reading machine communication means to communicate the contents of said supplemental document image. 20. The apparatus of claim 17 wherein said reading machine includes operator responsive means for accessing the scanned document or a selected portion thereof corresponding to a supplemental document image following communication of the supplemental document image to the user.