"The new model adds a set of five inward-facing cameras that watch a person’s face to track eye movements and facial expressions, allowing an avatar to reflect their expressions, smiling, winking, or raising an eyebrow in real time. The headset also has five exterior cameras that will in the future help give avatars legs that copy a person’s movements in the real world."

Be curious how the external cameras on headset track legs. I guess they could stick out forward far enough and then look down at the feet.

And in yet another surprise to absolutely no one...

I believe that Meta should invest into rebuilding trust before they invest into building VR/AR/Metaverse tech. Yes, that's an incredibly long road.