AR 增强虚拟现实，可以移植到到WindowsMobile手机Iphone Android平台的 tracker识别，可以配合 OpenGL Direct编写大型增强虚拟现实程序。-AR enhanced virtual reality, can be transplanted to the Windows Iphone Android mobile phone platform tracker identification, will be compatible with the OpenGL

声波的三维数值模拟程序编制，可以用于大型模拟计算-Three-dimensional numerical simulation of acoustic programming, can be used for large-scale simulation

Ogre消息机制，详细介绍了ogre内部的消息传递，对了解ogre内部的管理很有帮助，对大型程序的消息管理也有借鉴作用-Ogre message mechanism, details of the ogre internal messaging, and helpful to understand the ogre internal management, message management of large programs also serve as a reference