Patent SG-11201903137X-A (SG)
Title: Three-dimensional graphical user interface for informational input in virtual reality environment
Inventor: YIN HUANMI
IPC: G06F3/01
Filed: 2017-10-03
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property :::` , Organization 03 111111111111111111111111111111111111111111001HIIH1101111111111011110111111 International Bureau (10) International Publication Number (43) International Publication Date .....•\"\"- WO 2018/067587 Al 12 April 2018 (12.04.2018) WIP0 1 PCT (51) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: (30) (71) Applicant: ALIBABA GROUP HOLDING LIMITED (72) _ International Patent Classification: (81) Designated States (unless otherwise indicated, for every GOOF 3/01 (2006.01) G06T 7/00 (2017.01) kind of national protection available): AE, AG, AL, AM, GOOK 9/00 (2006.01) AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, PCT/US2017/054967 DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, 03 October 2017 (03.10.2017) MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, English SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, English TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. Priority Data: (84) Designated States (unless otherwise indicated, for every 201610881695.8 09 October 2016 (09.10.2016) CN kind of regional protection available): ARIPO (BW, GH, 15/720,635 29 September 2017 (29.09.2017) US GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, [ /US]; Fourth Floor, One Capital Place, P.O. Box 847, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, George Town (KY). MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, Inventors: YIN, Huanmi; c/o Ants Patent Team, 17F TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, Building B, Huanglong Times Plaza, No. 18 Wantang Road, KM, ML, MR, NE, SN, TD, TG). Hangzhou, 310099 (CN). LIN, Feng; c/o Ants Patent Team, 17F Building B, Huanglong Times Plaza, No. 18 Wantang Published: Road, Hangzhou, 310099 (CN). — with international search report (Art. 21(3)) Agent: STALFORD, Terry, J.; Fish & Richardson P.C., P.O. Box 1022, Minneapolis, MN 55440-1022 (US). — = = (74) — _ = (54) Title: THREE-DIMENSIONAL GRAPHICAL USER INTERFACE FOR INFORMATIONAL INPUT IN VIRTUAL REALITY (57) : Hand displacement data is received from sensing hardware and analyzed a three-dimensional (3D) recognition algorithm. = ENVIRONMENT using gesture = = . The received hand displacement data is recognized as representing a 3D = 1 gesture. An operational position of the 3D gesture is calculated with respect recognIton algorithm 10SI to a 3D input graphical user interface (GUI). A virtual input element associ- = — ated with the 3D input GUI and corresponding to the calculated operational NO 3D position is selected. Input information corresponding to the selected virtual = = input element is read from the selected virtual element. YES = Generate a 3D gesture model of the 3D gesture 108 = / Compare the 3D gesture model to preset 3D gesture models jig NO 3D 11 gesture IN co IN ~y --.... GO 1-1 0 el preset? 112 YES 11 in graphical user Interface (GUI) 114 1 Select svirtual input~emem of the 3D input GUI rorresFonding to the operational pcsitlon ]15 FIG.1 no