Airbus revealed plans for a new type of airplane cabin that could radically change the travel experience — if it ever actually comes to market.
Called Transpose, the concept breaks an aircraft’s long, cylindrical body into identical and repeatable sections that can be customized to any loadout needs. One particular section, for example, could be loaded with economy seats for two dozen passengers. Next to it, a bar, first-class section, sleeping quarters or even a cargo hold could be arranged.

source: forbes.com