Dizziness from using a MacBook while traveling is a common symptom of motion sickness. When your body feels motion but your eyes focus on a still screen, your brain receives conflicting signals, leading to dizziness and sometimes nausea.

To prevent this, try focusing on a distant point outside the vehicle or use Carsick.app, which adjusts your MacBook’s display to move in harmony with the vehicle’s motion, helping to minimize dizziness by reducing the sensory conflict.