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 and pointer coordinates transmitted by the client device. Therefore, the presentation server is able to...

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Bibliographic Details
Main Authors Lu-Chen, Way, Sun, Sheng-Yu, Wang, Hsing Yung, Chen, Hsing-Yu, Fan, JR-Rong, Yu, Po-Yuan
Format Patent
LanguageEnglish
Published 21.06.2022
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 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.
Bibliography:Application Number: US201816609627