system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why does Motion sickness get worse when you look at a screen?
gpt
A big component of motion sickness is when the two parts of your body that control your balance are sending different signals to your brain. Those two parts are you inner ear and your vision. If your inner ear is telling your brain that you are moving but your vision is saying that you're stationary (because you're focusing on the screen) then you can feel sick.