(19)

(11)

EP 3 619 700 A1

(12)

(43) Date of publication: 11.03.2020 Bulletin 2020/11 (21) Application number: 17908197.1 (22) Date of filing: 05.05.2017

(51) International Patent Classification (IPC):  G09B 19/06(2006.01) G06F 15/18(2006.01) G06F 17/27(2006.01) (86) International application number: PCT/US2017/031410 (87) International publication number: WO 2018/203912 (08.11.2018 Gazette 2018/45)

(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: MA MD (71) Applicant: Midmore, Roger San Francisco, CA 94109 (US)	(72) Inventor: Midmore, Roger San Francisco, CA 94109 (US) (74) Representative: Gillespie, Richard  Inventorship Suite 10050 5 Fitzwilliam Square Dublin 2, D02 R744 Dublin 2, D02 R744 (IE)