NETWORK CONTROL DEVICE USING COORDINATE

摘要

A network control system for freely selecting computers based on a calculated value after calculating a coordinate on a screen or a crustaceous space is provided to move information to a desktop computer or a laptop computer within an optical cluster after reading out the information from the screen of the apparatus. A power source of computer is turned on. An authentication processing unit(110) processes the authentication process. Authentication is completed through the authentication processing unit. A synchronization unit(120) performs synchronization. An image sensor portion(140) detects the illumination variation of the screen of monitor or the aerial image or the color change or the given in advance pattern. A coordinate conversion unit(150) converts the signal detected through the image sensor portion into the screen coordinates on monitor or the space. A communications unit(160) transmits the transformed data to computer through the wire or the wireless communication.