目标是什么？只需挥动手掌即可控制鼠标光标。一旦启动程序，窗口将显示你的网络摄像头画面，并实时叠加手部骨架。你电脑上的光标会跟随你食指的移动而移动。这几乎就像隔空移物—你无需触碰任何物理设备，就能操控数字对象。

The BBC has released a first look at thriller series The Capture, returning for a third and – star-studded – season this year. Premiered in 2019, the series stars Holliday Grainger as DI (later ...

PALM BEACH, Fla. — President Donald Trump gave the Venezuelan leader one last chance to step down. In a private phone call a week ago, Trump told Nicolás Maduro that he had to go. By that point, an ...