The document discusses techniques used in the filmmaker's thriller project to build tension and suspense. It describes putting the main character in a suit to make him relatable, setting the scene in a dark room to connote danger. Monitors are used to show the victim being watched and isolate them. An eye shot is used at the beginning to unsettle the audience. Blue lighting from a monitor creates an eerie effect. A knife is chosen as the weapon to increase tension over a gun. Fire and close-ups are used to intensify emotion and torture. Titles are placed over the video and end on a title over black focused on a scream.