(19)

(11)

EP 2 446 347 A1

(12)

(43) Date of publication: 02.05.2012 Bulletin 2012/18 (21) Application number: 10792679.2 (22) Date of filing: 24.06.2010

(51) International Patent Classification (IPC):  G06F 7/04(2006.01) (86) International application number: PCT/US2010/039859 (87) International publication number: WO 2010/151692 (29.12.2010 Gazette 2010/52)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 24.06.2009 US 220073 P (71) Applicant: Devicescape Software, Inc. San Bruno, CA 94066 (US)	(72) Inventors: GORDON, John Alameda, CA 94501 (US) KIMDON, David Whedon Corvallis, OR 97333 (US) (74) Representative: Collins, John David  Marks & Clerk LLP 90 Long Acre London WC2E 9RA London WC2E 9RA (GB)