> we don't have "instictive visual cues" for refraction and lensing Do you have anything to back this up? Seems a lot of your argument is hinging on this point

> we don't have "instictive visual cues" for refraction and lensing Do you have anything to back this up? Seems a lot of your argument is hinging on this point. I’m skeptical that 1. this is true, and 2. Apple wouldn’t have considered it if it were true