
Stand-up idea? This is Aviointeriors Skyrider 3.0 -- the latest version of its "standing seat" concept.

Testing the product: CNN Travel tested out the seat at the Aircraft Interiors Expo 2019, where new mock-ups of this unusual design were on display.

Uneasy rider: The seat's a bit like a bicycle saddle and not hugely comfortable.

Multi-class and maximum density: Gaetano Perugini, engineering adviser at Aviointeriors, tells CNN Travel the seats could help ensure maximum aircraft density with multi-class configuration.


