(19)

(11)

EP 2 384 498 A1

(12)

(43) Date of publication: 09.11.2011 Bulletin 2011/45 (21) Application number: 10702537.1 (22) Date of filing: 25.01.2010

(51) International Patent Classification (IPC):  G09B 19/02(2006.01) G09B 23/02(2006.01) (86) International application number: PCT/GB2010/050099 (87) International publication number: WO 2010/086639 (05.08.2010 Gazette 2010/31)

(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: 30.01.2009 GB 0901510 (71) Applicant: Educational Technology Limited Tyne&Wear NE12 5US (GB)	(72) Inventor: HANTMAN, Philip Northumberland NE65 9QG (GB) (74) Representative: Vinsome, Rex Martin  Urquhart-Dykes & Lord LLP 12th Floor, Cale Cross House Pilgrim Street 156 Newcastle-upon-Tyne NE1 6SU Newcastle-upon-Tyne NE1 6SU (GB)