台灣民俗信仰文化隨著都市化的發展以及科技的進步逐漸消逝，本研究題材取自台灣民俗信仰中多數人都知道的民俗用具－杯筊，並且結合科技的手法與互動性裝置，以全新的概念運用在民俗信仰裡頭並且傳達傳統儀式過程中所隱涵的訊息。本作品主要以視覺、聽覺以及觀賞者的動作參與之互動裝置，為其創作表現之形式。藉由使用者丟擲杯筊的結果決定於畫面呈現的形式與現場裝置的動作回饋。系統與使用者互動之模式係採用使用者主動式操作，系統自動化回饋的方式。本作品加入一般觀賞者能直覺性地感受到視覺、聽覺與環境之多感官情境效果以產生多重的互動回饋感受。本作品結合裝置藝術互動性之特色於傳統信仰文化，結合數位化的手法以及應用互動因素的特質，使傳統信仰行為以另一種形式與面貌重現人們面前。依照不同的使用者進行測試的評估問卷，能夠讓本研究進一步討論使用者對於本作品的操作認知與觀感。問卷設計採用李克氏五階量表與開放式問答兩種形式，參與評估人數共24人，在使用完本作品之後填寫問卷，問卷結果對於互動的方式皆為正面的回覆，Cronbach's Alpha的信度檢定值為0.811。可見本作品於互動性與傳統信仰行為的設計上，已得到使用者肯定。

Taiwanese folk cultural beliefs fade away gradually with the urbanization and advancement of technology. The research materials are derived from the bamboo divination chips, which are well-known by most people in Taiwanese folk cultural beliefs. Combined with technical and interactive device, the bamboo divination chips would be applied to folk beliefs by means of whole new concepts; moreover, they could transmit the messages hidden in the process of traditional ceremony. This proposed works is an interactive device based on vision, hearing, along with movement and participation by viewer as its way to expression. The result of viewer casts bamboo divination chips will determine how to display the screen and how to feedback the motion by the device on-the-scene. The interaction model of the proposed works is viewer operates, and then, the proposed works feedback automatically. The proposed works join many sense effects, including vision, hearing and environment atmosphere, to produce multi interactive feedbacks. By using techniques of digital and interaction, the proposed works combine interactive installation arts with folk cultural beliefs. With evaluating different viewers, the evaluation result can be adopted in this study to discuss the impression and feeling of operating the proposed works. The questionnaire designed with two types: five-level Likert scale and open-ended form. The number of participants in the evaluation is twenty four. After operating the proposed works, the participants fill in questionnaire. The result of questionnaire is positive and the value of Cronbach's Alpha is 0.811. Based on the proposed works, the evaluation shows the combination of interactive design and folk cultural beliefs is positive.