| 摘要 |
<p>PURPOSE: To provide a writing pen having simple constitution and convenient portability and capable of obtaining highly reliable writing information to be practically used for the writing of various formats. CONSTITUTION: In the case of writing a character or the like, the character or the like is written so as to be vidually observed on paper, etc., like a conventional pen and the information of three kinds is detected by plural sensors, i.e., a piezo-electric element 101, a horizontal direction acceleration detector 102 and a vertical direction acceleration detector 103, built in a pen tip part. A vector processing part 110 stores the time-sequentially genreated information of three kinds in a memory 111. Consequently the information written by the writing pen without using specific paper or a pad can be stored in a pen body.</p> |
