A Low-cost Implementation of Lecture Distribution System Utilizing FPGA and Mobile Devices

被引：0
|
作者：
Tatta, Tomohiro [1 ]
Ukai, Toshiaki [1 ]
Ibrahim, Farhanah Binti [1 ]
Fukuma, Shinji [1 ]
Mori, Shin-ichiro [1 ]
机构：
[1] Univ Fukui, Grad Sch Engn, Informat Sci, Bunkyou 3-9-1, Fukui, Japan
来源：
2015 IEEE 4TH GLOBAL CONFERENCE ON CONSUMER ELECTRONICS (GCCE) | 2015年
关键词：
Lecture Destribution; Real time; Laser pointer; FPGA; Ajax;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In recent years, projector and the screen is being used by lecturers in the university. The large classrooms might prepare multiple projectors and screens to display the same image of the main screen. But it is high cost. This paper proposes a low-cost implementation of lecture distribution system for classroom. This system detects the laser pointer spot on the main screen and output the slide images with a pointer cursor along with the pointed spot in a mobile device's Web browser.
引用
收藏
页码：162 / 163
页数：2
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