: This paper specifically identifies "deep5" as the participant with the most data in their set. It explores how to create high-quality datasets for training virtual characters to listen and respond realistically.

: A PhD thesis that uses data-driven frameworks (including Chapter 5 which likely corresponds to the "Deep5" data segment) to analyze how fine-grained gestural motion relates to spoken metaphors and meaning.

: The unique ID of the speaker/participant whose performance was recorded.