| 摘要 |
<p>A network whiteboard system based on the paper and A realizing method thereof, in which the system includes the central server for providing whiteboard message service and at least two network information terminals. Each network information terminal connects to the respective electronic pen in the wired or wireless form. The terminal user writes on the UD paper by the electronic pen, in the electronic pen, the writing content and the coding information on the UD paper are made into the electronic mirror image paper recording the writing information, and then send it to the network information terminals; the network information terminal sends the content of the electronic mirror image paper to the central server, after storing the central server broadcasts the information to all the network information terminals excepting the source terminal. The network whiteboard system and a realizing method thereof consider the customs and habits for people using the whiteboard sufficiently. It could realize the inputting of the network whiteboard for the user by using the electronic pen only to write on the paper, and it's convenient and rapid. All of the writing content has the digital mirror image and it's convenient for transmission in the network.</p> |
