(19)

(11)

EP 2 368 235 A1

(12)

(43) Date of publication: 28.09.2011 Bulletin 2011/39 (21) Application number: 09831087.3 (22) Date of filing: 03.12.2009

(51) International Patent Classification (IPC):  G08B 5/22(2006.01) H04Q 1/30(2006.01) (86) International application number: PCT/US2009/066485 (87) International publication number: WO 2010/065688 (10.06.2010 Gazette 2010/23)

(84) Designated Contracting States: 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: 31.08.2009 US 238430 P 26.02.2009 US 393863 03.12.2008 US 119595 P 01.06.2009 US 182776 P (71) Applicant: Tego Inc. Waltham, MA 02451 (US)	(72) Inventors: PULESTON, David Duluth GA 30097 (US) HAMLIN, Robert, W Monroe CT 06468 (US) BENOIT, Steven Walpole MA 02081 (US) MATS, Leonid Pittsburgh PA 15217 (US) (74) Representative: Naismith, Robert Stewart et al Marks & Clerk LLP Aurora 120 Bothwell Street Glasgow G2 7JS Glasgow G2 7JS (GB)