Presentation server, data relay method and method for generating virtual pointer

• Main Authors: Lu-Chen, Way, Sun, Sheng-Yu, Wang, Hsing Yung, Chen, Hsing-Yu, Fan, JR-Rong, Yu, Po-Yuan
• Format: Patent
• Language: English
• 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

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...