This is a short (2 page) paper on IBM's Watson. It talks about some of it's history, structure, and applications (what it can be used for) etc.
TECH 1010 At UVU.
None.
 http://www.ibm.com/us/en/ specifically: http://www-03.ibm.com/innovation/us/watson/index.shtml and similar; http://en.wikipedia.org/wiki/Watson_(computer)