Industry must grasp 'technology shift'

摘要

Obvious to casual observers and enthusiasts alike is the dramatic technological development trajectory of a century of aviation. But while enthusiasts attuned to very fine details may have more to say about recent developments, casual observers will legitimately note that aircraft are much the same as they have been for some decades -perhaps a bit quieter when passing overhead and seasoned travellers may prefer a 787 to a 747, but the big upside difference is in onboard food and movies; leaps in engine efficiency and aircraft weight pay dividends, but are mostly invisible.