The document summarizes techniques the author learned about continuity, the 180 degree rule, match on action, shot reverse shot, cinematography, editing, mise-en-scene, and titling from their preliminary task and how they applied them to their full product "Barcode." Specifically, the author discusses how they maintained continuity, did not break the 180 degree rule, used match on action during transitions, did not use shot reverse shot but felt it enhanced isolation, employed over-the-shoulder shots and unique angles in cinematography, used flashbacks in editing, carefully selected realistic locations in mise-en-scene, and researched fonts that fit the sci-fi genre for titling.