这是介绍有形的光学象棋，有形版本的光学象棋，战略游戏

实施交互式的桌面显示方面的书籍 还有有关用户输入设备接口技术方面的如（鼠标，触摸屏）-This is the introduction to tangible optical chess, tangible version of the optical chess, strategy games, the implementation of interactive desktop display of books on technical aspects of the user input device interface (mouse, touch screen)