I always had the feeling that everybody knew, that when you're in a bus or some moving vehicle, reading from a screen (phone, etc.) made you sick, that while reading from something static (a book or a epaper-device) didn't make you feel sick.
However recently I read about who got sick from reading from a book. I did some research after that, and now it appears to me, that I'm the only human being on this earth who ever made that difference.
So is there a difference in getting motion sickness, reading from a screen as opposed to reading from a book?