Krzysztof Wodiczko使用科技裝置與電子錄像進行創作，從單張幻燈片的投影、擷取參 與者的影像投影於建築物外觀，到加入聲音於空間中播放的形式，作品藉由科技手段與裝置逐 步貼近觀眾並與週遭環境互動。他的創作取材於生活内容、社會情境與政治題材，探討的議題 包括暴力、無家可歸、人際疏離、移民與難民的困境等；本文旨在分析Wodiczko公共投影系 列的作品，從「時間與空間」'「隱喻、敘事與記憶」以及「在藝術中與他人相遇」三論點歸 納其作品特質與美學，探討其所產生的影響力量。研究結果顯示，Wodiczko用藝術的手段治癒 當代的問題與傷害，他的作品展現具批判性、社會性與具療癒的美學經驗，並讓我們看見此類 作品異於傳統藝術的新向度。

Krzysztof Wodiczko applies technical devices and electronic video to his works of art. He includes large-scale slide projection to capture images of viewers to be projected onto arcnitectural facades and adds voice to the space. The artwork increasingly engages viewers, allowing us to interact with the environment around us by applying technical devices to art. The content of his artwork comes from everyday life, social situations, and political themes, with topics that include violence, the homeless, aloofness, immigrants, and refugees among others. The purpose of this article is to analyze the public projections of Wodiczko’s works, from three points of view: “time and space，” “metaphor, narrative, and memory,” and “ encounter with others in art” and to explain the esthetics and special approach of his artwork. This study shows that Wodiczko heals contemporary problems and injuries through his art. His artwork represents the esthetic experience of critique, society, and healing, thereby allowing us to realize a new aspect in this artwork, which is different from traditional art.