【摘要】 触摸屏是一种新型的多媒体计算机系统输入设备，它的使用将大大简化用户输入过程，已被广泛应用于多媒体信息咨询领域。本文对常见触摸屏的结构、原理及其特点进行比较，并以我们开发的一个图书馆咨询系统为例，介绍触摸屏信息咨询系统设计与实现的基本过程。更多还原

【Abstract】 Touch screen is a modern input equipment for the multimedia computer system. It can be used for simplification of the inputting processes of users, and it has been widely used in the multimedia information consulting domain. In this paper, some touch screens’ structures, principles and their characteristics are compared with each other. And an example of a library consulting system we developed is introduced, and the design of touch screen information consulting system and the basic development process are also introduced.更多还原