MacBook-induced nausea on bus rides is a form of motion sickness caused by sensory conflict. Your body feels the motion of the bus, but your eyes are fixed on a stationary MacBook screen. This mismatch can lead to nausea, dizziness, or headaches.

Try limiting your screen time and taking frequent breaks to look outside. You could also use Carsick.app, which adjusts your MacBook’s visuals to move in sync with the motion of the bus, helping reduce the chances of nausea.