One thing to start thinking about: Eye tracking is coming with AR. It enables foveated rendering - only the tiny region[1] your fovea is pointing at gets full

One thing to start thinking about: Eye tracking is coming with AR. It enables foveated rendering - only the tiny region[1] your fovea is pointing at gets full resolution GPU effort. And AR is, eventually, becoming the new cell phone. But just as cell phones were "oh, btw, now everyone will be wearing a real-time location tracker - just like a handful of criminals and wild animals did previously", AR is "real-time what-are-you-glancing-at/thinking-about-second-by-second tracker". Integrating cell phone capabilities with societal culture, policy, and law, seems to have been largely reactive, and seems to have involved significant societal changes with limited collective reflection. Perhaps we can do better this time, with AR and eye tracking? [1] https://www.shadertoy.com/view/4dsXzM https://www.shadertoy.com/view/4dsXzM