〈漂流者〉是一個嘗試將作品本身與觀者的自身經驗做一主觀連結的聲音互動藝術作品；透過外部聲音的刺激與作品本者所隱含的動力機制，在作品中不斷重覆地出現自我相似之人物之間的走動，以及各種有趣的追逐、逃跑、齊步走、擺頭轉向、圍繞、迂迴、停止等現象，觀者會不自覺將注目焦點從少數漂流者間的相互關係，漸次放大至漂流者中依存的整體樣貌，進而在互動過程中深入體驗與觀照現代生活中人際間的疏離、親密、徘徊等關係，也期待觀者在此作品中能對真實世界之人際互動本質有更豐富的認識與省思。

This study presents a sound-triggered installation entitled Drifter to explore the interactive social dynamics of modern human relationships. The key features of the “Drifter” include an inner reaction mechanism and an outer regulation behavior for each drifter movie clip. The inner reaction for each drifter is described by a linear chasing motion whilst the outer sound inputs supporting a random Brownian motion for each drifter. The simulation results with or without sound inputs both show a variety of social dynamical behaviors includes chasing, running, marching, meandering, circling, or a stop motion. Interestingly, from a macroscopic viewpoint, we also observed some long-time behaviors include the grouping, separating, re-grouping and etc. In summary, this study shows a possible way to explore the social dynamics of human relationships by a sound-interactive installation.