本研究針對兒童圖書館線上公用目錄系統功能及介面設計，問卷調查訪問國內七 十四位兒童圖書館工作人員和二十一位圖書資訊學者專家之意見，加以統計分析；並參考國 內外相關文獻及國外專設之兒童圖書館線上公用目錄系統功能及介面設計特性，加以討論， 針對國內公共圖書館設置兒童線上公用目錄之介面方式、查詢功能、瀏覽查詢功能、畫面設 計、書目資料顯示、資料庫內容、鍵盤設計等，提出具體建議。

　　　　　This research explored the function and interface design of online public access catalog system for children and employed questionnaire to collect the opinions of children's librarian and the professionals of information and library science. In order to provide appropriate suggestions, this research also reviewed the results and suggestions of related research and compaired the features of five kinds of foreign children's OPAC systems. Implications for interface system, searching function, database converage, screen display, bibliographic format and keyboard design were proposed.