This paper notes that in science fiction films with artificial intelligence as the theme, the main character is an AI. The film achieves creative reshaping and clarifies that in the transplantation of disciplinary perspectives, the focus of film ethics shifts from humans to AI, while the audience becomes the others gazed upon by AI. The film’s existence has content that contradicts traditional ethical morals. The first film chosen in this paper is the 2013 romantic science fiction film Her directed by Spike Jonze. The second film is Ex Machina directed by Alex Garland in 2015.The paper aims to research on the triple issues of human-computer interaction in the perspective of film ethics in She and Ex Machina, relying on film shots, montages, the stories and the narrative ways of the films, and the artistic aesthetics of the films as tools. The paper hopes to obtain the thinking of human-computer interaction and emotional relationship jointly created by the ontology attribute of technology and the technology philosophy of the creators from the multiple perspectives of technology and ethics. The paper discusses the following three issues. Firstly, the paper demonstrates the issues of others in human-computer interaction from the perspective of the subject consciousness and the subjectivity. Secondly, the paper discusses the survival anxiety and emotional anxiety in the emotional relationship of human-computer interaction. Finally, This paper talks about the gender imagination and gender politics from the perspectives of gender narrative, gender cognition and gender subject.