Embeded Digital Video Recorder is a typical embedded application, in which man-machine interface and other applications require the support of GUI system.
嵌入式数字视频录像机是一种典型的嵌入式应用，其人机界面和中文输入法等应用均需要GUI系统的支持。
2
The reliability, safety and maintainability can be demonstrated and man-machine interface is greatly improved due to the use of digital technology in the realization of the power control system.