Headaches from using a MacBook in a moving vehicle are likely a form of motion sickness caused by conflicting sensory input. While your eyes focus on the stationary screen, your body senses the vehicle's motion, which can lead to headaches, nausea, or dizziness.
To prevent this, take regular breaks and glance out the window to help sync your senses. Carsick.app offers a proactive solution by adjusting your MacBook’s display to match the vehicle’s movement, helping to prevent sensory conflicts and reduce headaches.