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(11)

EP 1 745 453 A1

(12)

(43) Date of publication: 24.01.2007 Bulletin 2007/04 (21) Application number: 05736436.6 (22) Date of filing: 27.04.2005

(51) International Patent Classification (IPC):  G09B 1/06(2006.01) (86) International application number: PCT/NZ2005/000083 (87) International publication number: WO 2005/106824 (10.11.2005 Gazette 2005/45)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 28.04.2004 NZ 53264204 (71) Applicant: International Learning Systems Limited Auckland (NZ)	(72) Inventors: MORAN, Paul David Auckland (NZ) MORAN, Tracey Janine Henderson Valle y Auckland (NZ) (74) Representative: Ribeiro, James Michael et al Withers & Rogers LLP, Goldings House 2 Hays Lane London SE1 2HW London SE1 2HW (GB)