We introduced Lisa one year ago, and it set the technical direction for the entire industry with its mouse, windows, icons.

我们在一年前推出了Lisa，它用鼠标、窗口和图标为整个行业设定了技术方向。

It found that China has accumulated a number of patent achievements in the technical direction of robot modularization and reconstruction, multi-task planning and intelligent control, information perception and navigation.

发现我国在机器人模块化与重构、多任务规划与智能控制、信息感知与导航等技术方向积累了多项专利成果。