Adobe patent for RDB Direct Mapping?

I didn't read more than the abstract, but this Adobe patent looks at least *slightly* related to the Direct Mapping. Filed in 2009. Anyone care to summarize what's being claimed?

http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=8037108.PN.&OS=PN/8037108&RS=PN/8037108

Shortened URL: http://1.usa.gov/vwEN7z 

Best,
Richard

Received on Sunday, 20 November 2011 00:01:08 UTC