Comment Re:What mirrors provide (Score 1) 139
This is something important to note. Sure there are vehicles which have no rear window, sure there are obstructions in vehicles that are full of stuff, sure this and that... However, average commuters out there doing their daily driving are in a vehicle with a rear window and can see things behind them in the rear view mirror.
I have a 2025 Hyundai Santa Fe and can switch the mirror between normal mirror and a rear-view camera mirror mode like this article is discussing, and the flat no depth perception mirror is not good. It is such a vastly different experience looking at something directly through a window or via a standard mirror with full depth perception and focal depth compared to looking at a screen that it is jarring to look back and forth between "reality" and a camera view. The focal distance becomes more of an issue yet when you take progressive / bifocal eyeglasses into account. I have to tip my head back and look through the bottom section of my progressive lens glasses to focus on the mirror in "screen" mode because it is close to my face, whereas in mirror mode you are focusing on the distance.
Even without the eyeglasses issue, constantly switching focal depth between really close and "out there on the road" is tiring on the eyes, which is one of the reasons I love a good heads up display in a car that gives you a speedometer and whatnot that is closer to the focal distance of the road than the in dash instrument cluster.
I have a 2025 Hyundai Santa Fe and can switch the mirror between normal mirror and a rear-view camera mirror mode like this article is discussing, and the flat no depth perception mirror is not good. It is such a vastly different experience looking at something directly through a window or via a standard mirror with full depth perception and focal depth compared to looking at a screen that it is jarring to look back and forth between "reality" and a camera view. The focal distance becomes more of an issue yet when you take progressive / bifocal eyeglasses into account. I have to tip my head back and look through the bottom section of my progressive lens glasses to focus on the mirror in "screen" mode because it is close to my face, whereas in mirror mode you are focusing on the distance.
Even without the eyeglasses issue, constantly switching focal depth between really close and "out there on the road" is tiring on the eyes, which is one of the reasons I love a good heads up display in a car that gives you a speedometer and whatnot that is closer to the focal distance of the road than the in dash instrument cluster.