School will be starting soon!  I teach special ed, so I don’t have hundreds of papers to grade.  However, I can imagine upper grade teachers wishing they had some type of barcode scanner system, such as  POSGuys, so they could just scan the papers.  There is scantron available, but the student has to bubble in A, B, C, or D for their answer.  I think it would be cool if there were some type of scanner created that could scan across math papers and grade them.  That would be only in the movies!