This new air travel concept is focused mainly on revolutionizing the way people experience their journey in economy class on long-haul flights. After taking seat, the passenger can activate the modular body adjustment with setting his measurements into the ‚smart control’. The head- and backrest, the integrated pneumatic air cushion, as well as the seat base are adapting automatically. The inclination of the backrest and the turning out of the footrest can be adjust synchronously.