PRESENTATION SERVER, DATA RELAY METHOD AND METHOD FOR GENERATING VIRTUAL POINTER

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 andpointer coordinates transmitted by the client device. Therefore, the presentation server is able to d...

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Bibliographic Details
Main Authors LUN WAY, YU PO-YUAN, WANG HSING YUNG, CHEN HSING-YU, SUN SHENG-YU, FAN JR-RONG
Format Patent
LanguageChinese
English
Published 14.01.2020
Subjects
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SEALS
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Summary: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 andpointer 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. 演示服务器建立与演示设备和客户端设备的网络连接。演示服务器能够接收由演示设备传送的帧数据和由客户端设备传送的指针坐标。因此，演示服务器能够根据指针坐标在演示帧上显示虚拟指针，以使得参与者可以操作客户端设备的指示设备来控制虚拟指针，以便有效地参与到演示中并与演示者互动。
Bibliography:Application Number: CN201880028669