I'd love to be able to do this, however ever since I was young I've found that I get motion sickness when I focus on a book/screen while travelling. I don't ge

I'd love to be able to do this, however ever since I was young I've found that I get motion sickness when I focus on a book/screen while travelling. I don't generally get this effect when just being a passenger. I can travel for literally days in a car (or hours on a train) without feeling ill, but the second I look down to focus on some text, my stomach turns. User interfaces in the vehicle (such as the head-unit's screen, or the dashboard displays) don't do this to me, nor do things like posters on the train wall. It's only when I look down and focus on something close to me. Does anyone else find this? What do you do about it (other than, you know, just not looking at small print when travelling)?