(19)

(11)

EP 1 779 215 A2

(12)

(88) Date of publication A3: 27.04.2006 (43) Date of publication: 02.05.2007 Bulletin 2007/18 (21) Application number: 05767902.9 (22) Date of filing: 29.07.2005

(51) International Patent Classification (IPC):  G06F 1/00(2006.01) (86) International application number: PCT/GB2005/003000 (87) International publication number: WO 2006/010950 (02.02.2006 Gazette 2006/05)

(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 LV MC NL PL PT RO SE SI SK TR (30) Priority: 29.07.2004 GB 0416968 20.05.2005 GB 0510332 (71) Applicant: Radioscape Limited London NW1 4DS (GB)	(72) Inventor: DEWHURST, Andrew London NW1 4DS (GB) (74) Representative: Langley, Peter James  Origin Limited, 52 Muswell Hill Road London N10 3JR London N10 3JR (GB)