Coming soon? Standing instead of sitting on planes

By Frances Cha, CNNUpdated 11th July 2014
"How was the flight?" Pretty soon, we may know better than to ask.
Could, and should, this be replicated in the air?
Could, and should, this be replicated in the air?
ROSLIN RAHMAN/AFP/GETTY IMAGES
Ryanair CEO Michael O'Leary once flirted with the idea of standing cabins. And charging passengers to use the toilet. The airline hasn't followed through with either idea.
Ryanair CEO Michael O'Leary once flirted with the idea of standing cabins. And charging passengers to use the toilet. The airline hasn't followed through with either idea.
KRISTOF VAN ACCOM/AFP/Getty Images