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(11)

EP 4 681 054 A1

(12)

(43) Date of publication: 21.01.2026 Bulletin 2026/04 (21) Application number: 24714246.6 (22) Date of filing: 13.03.2024

(51) International Patent Classification (IPC):  G06F 3/041(2006.01) G06F 3/044(2006.01) (52) Cooperative Patent Classification (CPC): G06F 3/04166; G06F 3/0446; G06F 3/0445; G06F 2203/04108 (86) International application number: PCT/GB2024/050675 (87) International publication number: WO 2024/194601 (26.09.2024 Gazette 2024/39)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 17.03.2023 GB 202303925 (71) Applicant: TouchNetix Limited Hampshire PO15 5TH (GB)	(72) Inventor: SLEEMAN, Peter Timothy Fareham Hampshire PO15 5TH (GB) (74) Representative: D Young & Co LLP  3 Noble Street London EC2V 7BQ London EC2V 7BQ (GB)