The Vision Pro uses 3D avatars on calls and for streaming. These researchers used eye tracking to work out the passwords and PINs people typed with their avatars.
Archived version: https://web.archive.org/web/20240912100207/https://www.wired.com/story/apple-vision-pro-persona-eye-tracking-spy-typing/
Seems like we’re going to be stuck in the uncanny valley of telepresence. The more fidelity we add, the more we’re able to pick up on microexpressions, subtle eye movements, and breathing, which helps trigger oxytocin and promote trust. But also, the more fidelity we add, the more attack surface we open up for malicious actors to exploit.