System and method for operating a digital pen

摘要

A digital pen interaction system includes a computer, a digital pen, and a position-coding writing surface. A user operates the digital pen to generate pen stroke data corresponding to positions of a writing tip of the pen on the position-coding writing surface when the digital pen senses a writing event. This pen stroke data is transmitted wirelessly in real time to the computer. The computer has a display and receives the pen stroke data wirelessly in real time from the digital pen and processes the pen stroke data. The display displays a graphical representation of the pen stroke data in real time.