![]() The brightness and contrast needs to be roughly the same as ambient, otherwise having a bright rearview mirror would be a distraction. Getting the screen brightness right could be a problem when driving at night. (CRT screens with analog TV cameras that have no digital in the signal path are pretty much the only way to avoid this, which would be an absurdly bulky system.) An object moving at 60mph shown through a 30fps camera with a latency of 1 frame is 1m away from where it appears to be. Fine for slow moving parking cameras, maybe a problem at speed. It's the same with everything else, it takes years before new technology really reaches the rank and file.ĭigital camera systems with LCD screens impose latency of at least a frame on the images. Technology is there already, we only adapt slowly to the change. You even have active lane tracking already. Followed by acoustic warnings if you still try to change lanes up to point where the car brakes on side to put you back in your original lane. Collision detection features that check your dead angle and if it is unsafe to change lanes a little red triangle lights up in your side mirror. Mercedes Benz for example has some really nice safety features that use cameras already. Many people simply can't afford cars with expensive extras.
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