A client wants to capture images of documents in a warehouse at the point of shipping. The
application must facilitate the scanning of the documents in a completely automated manner
(hands-free after placing images on scanner). Which of the following technologies should be
employed to facilitate this?

A.
OCR, ADF, and XML

B.
Barcodes, ADF, and DDE

C.
Screen Scraping, XML, and Barcodes

D.
Scanner Polling (API), Barcodes, and ADF