一个适用于手持设备的多层汉字输入法模型

A Multi-layers Chinese Characters Input Model for Handheld Devices

随着以PDA和智能手机为代表的手持设备快速发展,汉字输入法选择余地小的缺点已经成为影响其普及的障碍之一。究其原因是手持设备中的操作系统和物理设备类型多,而开发的汉字输入法在不同手持设备中不通用,造成开发效率低。本文介绍了一个适用于手持设备的多层的通用汉字输入法模型,详细描述了模型中每一层的功能和特点,讲解了如何基于该模型实现一个输入法,并概要论述了本模型的优点。

With the rapid development of handheld devices, such as PDA, SmartPhone, the need for different kinds of Chinese characters Input Method （IM） for them becomes more and more important in China. There are different types operating system and devices, and an IM only can run on a specified device, so it＇ s time and effort consuming to develop a new IM. A multi-layers and general Chinese characters input method model for Handle Devices is introduced in this paper. We describe the function and specialty of each layer in detail. Then explain how to create an IM according to this model. We conclude our paper with the discussion of the advantages of this model.