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(11)

EP 2 862 151 A1

(12)

(43) Date of publication: 22.04.2015 Bulletin 2015/17 (21) Application number: 13803464.0 (22) Date of filing: 15.03.2013

(51) International Patent Classification (IPC):  G08B 6/00(2006.01) G06F 3/033(2013.01) G06F 3/041(2006.01) (86) International application number: PCT/US2013/032053 (87) International publication number: WO 2013/187977 (19.12.2013 Gazette 2013/51)

(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 RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 13.06.2012 US 201261659421 P 14.06.2012 US 201261659452 P 15.06.2012 US 201261660162 P (71) Applicant: The University of Utah Research Foundation Salt Lake City, Utah 84108 (US)	(72) Inventors: PROVANCHER, William, R. Salt Lake City, UT 84121 (US) MONTANDON, Markus N. Alpine, Utah 84004 (US) GWILLIAM, Landon T. Salt Lake City, Utah 84102 (US) (74) Representative: Browne, Robin Forsythe et al Hepworth Browne 15 St Paul's Street Leeds LS1 2JG Leeds LS1 2JG (GB)