The induction field model can be used to explain Kato's experimental psychological results of objective evaluation of handwritten character quality. A lot of psychological experiments have been carried out to find the recognition process and the features of handwritten characters. However, there is no mathematical model that can explain the results of psychological experiments for handwritten characters. Recently, the focus has been on dynamics as the concept that explains the recognition process. Furthermore, the induction field model based on dynamics can explain some psychological experimental results for some artificial patterns, letters, and ambiguously shaped patterns. This paper shows that this model can explain psychological experimental results for handwritten character quality.
