Yao has already collected over 20,000 pieces of historical information on installation art in Taiwan, including leaflets, photographs and documents, making Installation Art in Taiwan an important reference source on the subject.
姚瑞中收集的台灣裝置藝術史料，如 DM、照片、文件等，已高達兩萬餘件，幾乎成為一個重要裝置藝術資料庫。