A proposal of calligraphy learning assistant system with letter portion practice function using projection mapping

Abstract

Purpose

For several decades, calligraphy has been popular among people in Japan, China, and even in the world. Traditionally, a teacher teaches how to write letters on a paper with a brush, and a student will imitate them by referring to the model letters. However, if a teacher is not available, this method will not be applicable either. This study aims to propose a calligraphy learning assistant system (CLAS) using projection mapping, which allows a student to learn calligraphy by him/herself.

Design/methodology/approach

By following the letter writing video of a teacher that is directly projected on the paper, a student is able to learn the stroke order and writing speed in addition to the letter shape. Moreover, the letter portion practice function is incorporated in CLAS to allow a learner to repeat practicing hard portions of each letter.

Findings

For evaluations, the authors implemented CLAS using Raspberry Pi and open-source software and asked students to use it. The results confirmed that CLAS is effective in improving calligraphy skills of novice students.

Originality/value

With CLAS, a student can practice calligraphy using a conventional brush, ink and paper at a desk while looking at the model letter writing of a teacher projected on the paper using projection mapping.

Citation

Huda, S., Funabiki, N., Kuribayashi, M. and Kao, W.-C. (2020), "A proposal of calligraphy learning assistant system with letter portion practice function using projection mapping", International Journal of Web Information Systems, Vol. 16 No. 2, pp. 137-149. https://doi.org/10.1108/IJWIS-07-2019-0032