If the camera could have stayed still but between the size of the screen and the movement, that's what gives you the nauseous feeling. Makes you think you're in motion when you're not.
I've heard too about some of OSHA's regulations with the safety harnesses. Don't think that should be an option---EVER. Guess if you ever fell they would side with the company, so no payout.
Curious to know how much they make an hour to do something necessary but entirely crazy?