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。

Have a spare Raspberry Pi sitting around collecting dust? We've got five DIY projects that can turn your Pi into an ...

After the storms earlier in the year, investors have basked in a steamy summer market melt-up that has added another $5 trillion to record-high share markets and lifted almost everything else, too.

Neuralink’s brain chip is now being tested in the UK, helping quadriplegia patients control computers with thought using AI-powered implants.