Using Augmented Reality to Build an Instructional System for First-aid Supplies

[[abstract]]近來因為資訊科技的快速進步，民眾普遍擁有電腦裝置，在電腦上使用互動式多媒體內容，也逐漸成為生活中的一部分，進而發展出許多互動式多媒體教材。使用互動式多媒體進行教學，比傳統紙本教學模式更具趣味性，在教材的呈現形式方面也更為豐富。由於一般人對於衛材的使用方法，往往一知半解，就算有紙本說明書，也常常會因其外觀不具吸引力，而忽略不讀，導致衛材使用上的錯誤。所以本研究開發一套互動式多媒體教材，採用Ausubel教學理論，以五項家庭中常見的自助診療衛材為例，利用擴增實境技術，製作出衛材使用的教學系統，然後讓一組受測者實際使用本系統，讓另一組受測者以紙本說明書形式學習相同的衛材知識，再進行試題測驗與滿意度調查，探討兩組在學習成效與滿意度上之差異。結果發現不管是測驗成績或滿意度調查結果，擴增實境組均顯著優於傳統紙本組，也說明擴增實境技術適合用於製作衛材教學材料，可提昇學習成效與滿意度。本研究結合Ausubel教學理論與擴增實境技術的方法，可以擴充至其他領域的教學，甚至應用在廣大的商品使用教學中，來吸引更多的顧客，因此值得推廣。 Because of the recent rapid advances in information technology, computer ownership is common. In addition, the process of accessing interactive multimedia content using computers has been integrated into daily life, prompting the development of various interactive multimedia teaching materials. Compared to traditional paper-based teaching models, teaching using interactive multimedia offers greater enjoyment and diverse methods for presenting teaching materials. People’s understanding of medical supply use is typically insufficient, and they tend to disregard paper-based user manuals because of the unappealing presentation, resulting in incorrect use of medical supplies. Therefore, this study developed a set of interactive multimedia teaching materials using Ausubel’s learning theory. Five common household first-aid supplies were adopted as examples, and an instructional system for medical supply use was established by employing augmented reality (AR) technology. One group of participants used the proposed system to acquire medical supply knowledge, and the other group employed paper-based user manuals. Subsequently, a quiz and a satisfaction survey were administered to examine the differences in learning effectiveness and satisfaction between the groups. The results showed that the quiz scores and satisfaction levels achieved by the AR group were significantly higher than those of the paper-based manual group, indicating that AR technology is suitable for developing medical supply teaching materials and enhances learning effectiveness and satisfaction. The proposed method of combining Ausubel’s learning theory and AR technology can be extended to teaching in other fields and tutorials on a wide range of commercial products, thereby attracting additional customers. Thus, this method is worthy of promotion