Nick Perry explains how a hidden iPhone setting called Vehicle Motion Cues stops car sickness. When your inner ear senses the car moving but your eyes stay fixed on the screen, the mismatch triggers nausea. The setting adds subtle moving dots that sync with the car's turns, realigning what your eyes and ears perceive.
Never ever use your iPhone in the car again before you know about this hidden AI feature, because it can stop you from feeling like you want to vomit on a long trip. Here's why. See, when you're on your phone in a moving car, your brain is comparing two signals: one from your inner ear and one from your eyes. So when you're using your iPhone in a moving car, those signals get mismatched because your ears feel the movement but your eyes don't because they're tracking the screen. And that mismatch is what makes you feel like you want to vomit. So if you don't want to feel that, then turn on the setting in your iPhone called Vehicle Motion Cues. It makes your phone track the car's motion through dots that shift with every turn, which prevents motion sickness by sending the same motion to your eyes that your ears feel.
