《文房四宝》（Four Treasures of the Study），是一个人类书写与人工智能算法之间的数字共舞交互艺术。该互动装置将中国传统书法的精神内核，转译为数字空间中的沉浸式叙事。在这里，观众不再是单纯的旁观者，而是故事的共同创作者——当观众拿起数字画笔在空间中写下汉字，AI 便如同一位深谙传统文化的隐形倾听者，实时读取用户笔触，并瞬间唤醒属于该文字的虚拟世界。

整个虚拟空间由四个写意场景编织而成，分别对应中国书法的物质载体——笔、墨、纸、砚。随着字迹的流转，虚拟镜头会自动穿梭于这四个由水墨与代码重构的时空中。通过这种智能交互，《文房四宝》不仅连接了抽象的汉字符号与其背后深厚的文化物质史，更为文化遗产在智能时代折射出了一种全新的、充满诗意的共生图景。

This research explores a collaborative narrative framework between human agency and artificial intelligence through the lens of artistic practice. Aiming to bridge the gap between the cultural inheritance of Chinese calligraphy and its digital innovation, we developed an interactive art system titled Four Treasures of the Study. This system is driven by handwriting and mediated by AI recognition. In an immersive environment, participants write Chinese characters using a custom-designed digital brush. A YOLO-based visual model identifies these handwritten characters in real time and triggers semantic navigation—automatically guiding the camera to the cor-responding digital object within the virtual world. The environment is composed of four stylized scenes, each representing one of the treasures of Chinese calligraphy: brush, ink, paper, and inkstone. By linking abstract written symbols with their cultural referents, the system enables participants to engage with the aesthetic princi-ples and material histories of calligraphy. Our project emphasizes a co-authored narrative structure, where human writing initiates ma-chine interpretation. Situated at the intersection of artistic practice, cultural semiotics, and computational systems, this work offers a new perspective for the preservation and revitalization of intangible heritage through intelligent interaction.