In order to minimize the gap in vividness between the two worlds, director James Cameron used a group of specialist actors. Their performance of the expressions and movements of Navi creatures were shot using the most advanced “ motion capture ” techniques, and then these were used for the animated characters.
為了拉近動畫與實拍畫面的「真實感」距離，導演柯麥隆特別請來一群真人演員擔任「替身」，讓他們把所有「納美人」的表情、動作「先演一遍」，再利用最先進的「動態擷取」技術，直接套用在動畫角色中。