Power grid scheduling, protection, remote control, etc. is completed through the communication network. Network stability is the guarantee of safe operation of power grid.

电网的调度、保护、远程控制等工作通过通信网络完成，网络的稳定是电网安全运行的保障。

youdao

Basically just displays a traditional remote on the screen, no gestures control etc.

ENGADGET: Bobby Universal Remote for the iPhone review HD

Once docked, the iPod can be operated (song selection, play, etc.) via the YSP's remote control and on-screen display.

ENGADGET: Yamaha intros YSP-3050 Digital Sound Projector