| 摘要 |
Disclosed are a coordinate information providing device, a coordinate information transmitting method, and an electronic blackboard device. The coordinate information providing device according to an embodiment of the present invention includes: a converting module which receives coordinate information of an input tool, and converts the received coordinate information into a recognizable format in a target device; and a device connecting module which is connected to the target device, provides type information of the connected target device to the converting module, and transmits the converted coordinate information received from the converting module to the target device. |
