(19)

(11)

EP 4 004 918 A1

(12)

(43) Date of publication: 01.06.2022 Bulletin 2022/22 (21) Application number: 20739675.5 (22) Date of filing: 10.07.2020

(51) International Patent Classification (IPC):  G11B 27/031(2006.01) G09B 5/04(2006.01) G09B 19/06(2006.01) G11B 27/11(2006.01) G09B 5/06(2006.01) (52) Cooperative Patent Classification (CPC): G11B 27/031; G11B 27/11; G09B 5/04 (86) International application number: PCT/EP2020/069661 (87) International publication number: WO 2021/018555 (04.02.2021 Gazette 2021/05)

(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 MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 29.07.2019 US 201962879664 P (71) Applicant: Televic Education NV 8870 Izegem (BE)	(72) Inventors: DE DONDER, Xavier 8870 Izegem (BE) CALLEWAERT, Sven 8820 Torhout (BE) (74) Representative: IP HILLS NV  Hubert Frère-Orbanlaan 329 9000 Gent 9000 Gent (BE)