"For weight purposes, an external battery will sit in your pocket and connect to the Vision Pro through a cable."

Interesting choice... can't say I am a fan

"The headset's visionOS operating system can be controlled in a "fully 3D interface" without a handheld controller. It solely uses your eyes, hands, and voice as an interface, and the unit lets you "control the system simply by looking."

An interesting decision. Hand and finger tracking has been getting really good, but for lots of applications having controllers is still helpful.

Overall, seems they are targeting AR way harder than VR, which is probably smart.