What is an example of a "silent film" era technique that is still used today?

The use of intertitles for dialogue explanation is indeed a technique that originated during the silent film era and is still employed today. In silent films, intertitles were crucial for conveying dialogue and providing context to the audience, as these films did not have synchronized sound. While modern films rely heavily on sound and dialogue, intertitles can still effectively serve specific functions, such as emphasizing a character's thoughts, providing exposition, or enhancing the visual storytelling in a way that resonates with audiences.

For example, recent films or creative projects may incorporate stylized text on the screen to evoke a certain aesthetic or convey information rapidly without disrupting the flow of the visuals. This technique can also be found in various forms of media, including graphic novels or digital storytelling, where text complements the imagery.

Other options differ from this method in that color grading focuses on the manipulation of visual tones and colors, which is a more contemporary technique, while cinematic audio layering deals with sound design and the integration of multiple audio elements, and voice-over narration involves a distinct auditory component that has varying implications for storytelling compared to the visual strategy of intertitles.