將網站地圖特性嵌入麵包屑之導覽設計

網際網路是目前傳遞訊息最快速的方式，但是當網站要傳遞的資料越來越多時，用戶在瀏覽網站時也會開始產生認知超載或是迷失方向等使用障礙。因此，導覽系統變成了網站設計時的一個重要課題。網站地圖能清楚的呈現出網站的組成結構，麵包屑能讓用戶清楚的了解目前在網站中的位置。本文將這兩種導覽系統加以分析，並將其優點結合起來，設計出一種新式的導覽系統，並對其使用性與愉悅性加以評估。結果顯示，地圖式麵包屑雖然在外觀設計和使用者愉悅上尚有需加強的地方，但是在系統使用性評量中獲得不錯的評價，若使用者曾經使用過傳統麵包屑，則其評價會更好。

關鍵字

導覽系統；麵包屑；網站地圖；愉悅品質

並列摘要

The Internet is the rapidest method so far to transmit messages. However, as the website data transmission increases, users begin to experience usability barriers, such as cognitive overload and disorientation, when browsing websites. Therefore, navigation systems become crucial in website designs. Sitemaps can clearly present the website composition and breadcrumbs enable users to clearly determine the current position in the website. We analyze these two navigation systems and integrate their advantages to design a new navigation system, followed by usability and hedonic quality evaluation. The result indicates that although sitemap crumbs may require improving appearance designs and hedonic quality, the system usability scale shows good evaluation results. Moreover, users who have experience in using traditional breadcrumbs make better evaluations in using the novel system.