(19)

(11)

EP 2 223 190 A1

(12)

(43) Date of publication: 01.09.2010 Bulletin 2010/35 (21) Application number: 08851147.2 (22) Date of filing: 24.11.2008

(51) International Patent Classification (IPC):  G04B 19/22(2006.01) G04B 19/26(2006.01) (86) International application number: PCT/GB2008/003925 (87) International publication number: WO 2009/066091 (28.05.2009 Gazette 2009/22)

(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 MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 22.11.2007 GB 0722927 17.03.2008 GB 0804969 (71) Applicant: Squid Inc. 1206 Geneva (CH)	(72) Inventor: PIERCE, Jones, David CH-1206 Geneva (CH) (74) Representative: Pluckrose, Anthony William  Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)