through the film, viewers can appreciate the different designs of the aircraft from the early evolution to the modern boeing 787 dreamliner from an aesthetic and scientific perspective, and lead the audience to follow boeing's chief test pilot to conduct test flights for the boeing 787 passenger plane and witness the development process of a new generation of iron birds. the early piston engines were a wonderful invention of sophistication and creativity, and many types of aircraft were successfully born because of it, one of which was the boeing steelman biplane. by the 1940s and 1960s, the super constellation aircraft, which used piston engines, was the most popular model of locher's company at that time. this kind of four-engine aircraft is not controlled by computers, and the pilot must rely on pulleys and steel cables to enable them to directly feel the aircraft's reaction. later, the new technology's jet engine design is simpler than the piston engine, and the power-to-weight ratio is also greater. entering the 21st century, the design of aircraft has undergone a leap forward. european airbus A380 the passenger plane is currently the largest passenger aircraft with a capacity of up to 853 passengers. in 2003, boeing decided to build the 787 "dream passenger aircraft", whose main structure will be transformed from aluminum metal to a new generation of carbon fiber. carbon has always been called "magic element", and carbon fiber can be twisted and woven into the lightest and toughest material in the world, and it is harder than any metal of the same weight. carbon fiber design has many benefits ∶it is not corroded like aluminum, so it can increase the humidity and pressure of the cabin to improve passenger comfort; the cabin windows can also be made larger. when aviation encounters computer technology, IMAX the film "flying legend" produced by the film company LEGENDSOFFLIGHT it is the first part of the theme of flying and uses 3 D a video made by technology. the film tracks the history of the aviation industry and the face of several aircraft, including the harry jet and super constellation. "i can be honest, this is the video i want to shoot. no one can ever say: you can't play this or that. it's our freedom to shoot the video we want, and i find it very american. as a canadian citizen, i find my attitude very american." director stephen law made the above remarks at the press conference held in arlington's reagan international airport. virginia's mike carrick is a pilot who also starred in the film, and he said 3 D technology is very effective in the aviation industry. “this is 3 D and IMAX the creation is very good, it uses 3 D technology, and now 3 D it's trend. you can see it anywhere on the big screen and realize its deep roots. this is also the lack of part in the background and depth of the film. i have never seen any film with such scale and capacity as steven made, so it can be said to be flying. "the video first at the smith national aeronautics and space museum in washington aaa