(19)

(11)

EP 4 500 519 A1

(12)

(43) Date of publication: 05.02.2025 Bulletin 2025/06 (21) Application number: 23718464.3 (22) Date of filing: 27.03.2023

(51) International Patent Classification (IPC):  G09G 5/00(2006.01) G09G 3/3225(2016.01) G06F 3/14(2006.01) (52) Cooperative Patent Classification (CPC): G09G 5/006; G09G 5/391; G09G 2340/0407; G09G 2340/0421; G09G 2350/00; G09G 2370/04; G09G 2320/0686; G06F 3/013; G09G 2370/08; G09G 2340/02; G09G 2360/122; G02B 27/017; G02B 27/0093; G09G 2310/0213; G09G 3/3225; G06F 3/011; G06F 3/016 (86) International application number: PCT/US2023/016376 (87) International publication number: WO 2023/183643 (28.09.2023 Gazette 2023/39)

(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: KH MA MD TN (30) Priority: 25.03.2022 US 202263323966 P 06.05.2022 US 202263339286 P 24.03.2023 US 202318125727 (71) Applicant: META PLATFORMS TECHNOLOGIES, LLC Menlo Park, CA 94025 (US)

(72) Inventors: LEE, Yongman Menlo Park, California 94025 (US) WANG, Qianqian Menlo Park, California 94025 (US) (74) Representative: Murgitroyd & Company  Murgitroyd House 165-169 Scotland Street Glasgow G5 8PL Glasgow G5 8PL (GB)