METHOD FOR PROVIDING ELECTRONIC NOTE SERVICE BY USING DIGITAL PAPER AND PEN, SYSTEM AND COMPUTER- READABLE RECORDING MEDIUM WITH PROGRAM THEREFOR

摘要

Disclosed is a method, a system, and a computer- readable recording medium recording a program for providing an electronic note service by using a digital pen and digital paper. The system for providing an electronic note service by using a digital pen and digital paper includes digital paper having a unit cell pattern; a digital pen for reading a code of data within the unit cell pattern on the digital paper, the code being expressed based on a numeral system having a radix of 2 or larger; a video/audio input device for receiving an input of video information or audio information and creating video/audio data; and a user terminal equipped with an electronic note program to receive the at least one code, extract a coordinate value from corresponding data, convert the coordinate value into page- wise writing trajectory data, and combine the page-wise writing trajectory data with the video/audio data to create electronic note contents. Advantageously, the page-wise writing trajectory data and the video/audio data are synchronized on the time axis in the order of input to create contents. This provides a wide range of application to tours, accident spots, consolatory letters, love letters, diaries, lectures, conferences, etc.