The document discusses the various technologies used at different stages of a project to create a trailer, poster, and magazine cover for a horror film. DVDs, the internet, blogs, camcorders, editing software like iMovie, and design software like Photoshop and Paint were used for research, planning, filming, editing, and designing the final products. Specific techniques like lighting, camera movements, editing effects, and sound design were employed to achieve the intended horror genre and engage the audience.