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1. (WO2018202728) PRESENTATION SERVER, DATA RELAY METHOD AND METHOD FOR GENERATING VIRTUAL POINTER
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Pub. No.: WO/2018/202728 International Application No.: PCT/EP2018/061228
Publication Date: 08.11.2018 International Filing Date: 02.05.2018
IPC:
G06F 3/14 (2006.01) ,G09G 5/14 (2006.01) ,G09G 5/00 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
3
Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
14
Digital output to display device
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
14
Display of multiple viewports
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
5
Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
Applicants:
BARCO N.V. [BE/BE]; President Kennedypark 35 B-8500 Kortrijk, BE
Inventors:
WANG, Hsing Yung; TW
YU, Po-Yuan; TW
LU-CHEN, Way; TW
SUN, Sheng-Yu; TW
FAN, JR-Rong; TW
CHEN, Hsing-Yu; TW
Agent:
IPLODGE BVBA; Technologielaan 9 B-3001 Heverlee, BE
Priority Data:
10611445602.05.2017TW
Title (EN) PRESENTATION SERVER, DATA RELAY METHOD AND METHOD FOR GENERATING VIRTUAL POINTER
(FR) SERVEUR DE PRÉSENTATION, PROCÉDÉ DE RELAIS DE DONNÉES ET PROCÉDÉ DE GÉNÉRATION DE POINTEUR VIRTUEL
Abstract:
(EN) A presentation server establishes a network connection with a presentation device and a client device. The presentation server is able to receive frame data transmitted by the presentation device and pointer coordinates transmitted by the client device. Therefore, the presentation server is able to display a virtual pointer on the presentation frame according to the pointer coordinates, so that the participant can operate the pointing device of the client device to control the virtual pointer so as to participate effectively in the presentation and interact with the speaker.
(FR) L’invention concerne un serveur de présentation qui établit une connexion réseau avec un dispositif de présentation et un dispositif client. Le serveur de présentation est apte à recevoir des données de trame transmises par le dispositif de présentation et des coordonnées de pointeur transmises par le dispositif client. Par conséquent, le serveur de présentation est apte à afficher un pointeur virtuel sur la trame de présentation selon les coordonnées de pointeur, de sorte que le participant peut faire fonctionner le dispositif de pointage du dispositif client pour commander le pointeur virtuel de façon à participer efficacement à la présentation et à interagir avec le haut-parleur.
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Designated States: AE, AG, AL, AM, 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, 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, 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, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)