Quantamagazin actually has an article that seems to fit perfectly into the discussion:
https://www.quantamagazine.org/how-the-physics-of-nothing-un...
66 karma · joined January 29, 2010
https://www.quantamagazine.org/how-the-physics-of-nothing-un...
So, if i understand correctly you don't need the collaboration part
About the transfer part: We often use our iPad on the go and we thought that it's more likely that you have your tablet on the go (compared to a notebook). However, it's always good to know if other people do have an iPad on the go too.
Thanks