A story creation system shaped by multiple envelopes
This paper proposes 'TaleShaper,' a system that allows users to construct and edit stories by manipulating the 'emotional movements' of characters or the audience as time-series envelopes. Users can freely add and adjust envelopes for various emotions such as confidence, affection, or anxiety, flexibly controlling the narrative development without typing text. Relationships between multiple characters can also be expressed as envelopes, enabling visual editing of changes in conflict or romantic feelings. By leveraging LLMs, it provides a new creative experience of 'shaping' a story.