She says from home, the child uses a tablet or phone to start the robot. Then they use the same device to control the robot's movements.

她说，孩子在家里使用平台电脑或手机启动该机器人，然后利用该设备控制机器人的移动。

youdao

For the ARM and DSP applications, Current research at home and abroad are mostly used in the areas such as PDA, IP phone etc, but rarely used in robot control.

对于ARM和DSP的应用，国内外目前的研究大多集中在PDA、IP电话等领域，在机器人控制领域的研究还很少。

youdao

The project integrates a mobile assistive robot (Hector) that can work collaboratively with a smart home and remote control center to better support older people living at home.

FORBES: Hector: Robotic Assistance for the Elderly