1) The film's title "Barcode" suits the sci-fi genre as it references the barcodes on the characters and is similar to titles from other sci-fi films like The Matrix. 2) The main location of the character's house is used as many sci-fi thrillers are set mostly in houses, and it looks modern fitting for the film's style. 3) The costumes of "the government" characters in dark suits are similar to the superior factions in other films like Divergent to show their power over others, supporting genre conventions.