(19)

(11)

EP 1 224 574 A2

(12)

(88) Date of publication A3: 16.05.2002 (43) Date of publication: 24.07.2002 Bulletin 2002/30 (21) Application number: 00958885.6 (22) Date of filing: 11.09.2000

(51) International Patent Classification (IPC)7: G06F 17/30 (86) International application number: PCT/GB0003/503 (87) International publication number: WO 0131/499 (03.05.2001 Gazette 2001/18)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 27.10.1999 GB 9925400 (71) Applicant: Harpaz, Yehouda Cambridge,Cambridgeshire CB1 3QQ (GB)	(72) Inventor: Harpaz, Yehouda Cambridge,Cambridgeshire CB1 3QQ (GB)