隨著當今資訊科技與技術進化，資訊搜尋與獲取的媒介依據過去使用者經驗，演化為易用、好用，且高度一致性的介面。同時為了讓使用者能夠根據過去使用經驗來操作新的頁面，網頁設計則會依循過去的介面設計加以規劃排列，因此導致當前多數介面設計與架構皆如出一轍，與介面相關的創新功能設計則日漸減少。

為打破傳統介面之外部一致性，本研究探討經過視覺複雜設計的介面與功能元件，即如此有別過去設計框架之頁面是否會引發使用者的感知新穎性，並進而對其搜尋行為與使用者經驗造成影響與轉變。於正式研究前，先行 5 人小樣本分析，而正式實驗共分為兩階段，第一階段為操作實驗與訪談，本研究共招募了 10 位研究參與者，並透過半結構式訪談探究參與者於三項不同視覺複雜度的搜尋引擎中，分別對其感知新穎性、搜尋行為與使用者經驗的轉變；第二階段為問卷調查，本研究共回收了 121 份問卷，藉以從中瞭解相異之視覺複雜度的介面，在不同搜尋任務與情境下，對受試者之感知新穎性與使用者經驗的影響。

綜合本研究資料之分析顯示，研究參與者在操作相異視覺複雜度之搜尋引擎的歷程中會引發其感知新穎性，並間接對「搜尋行為」與「使用者經驗」造成轉變，進而使參與者對整體搜尋歷程發展不同的使用體驗與偏好。對此，本研究將進一步提出增進介面新穎設計對使用者帶來的轉變、影響，以及改善之處。

With the evolution of today’s information technology, the medium of information search and acquisition has evolved into an easy-to-use, useful and highly consistent interface based on past user experience. At the same time, in order to enable users to operate new pages based on past experience, web design is planned and arranged following the past interface design, resulting in the similarity of most of the interface design and structure, while innovation regarding interface-related functions is gradually reduced.

To challenge the external consistency of traditional interfaces, this study explores whether novel functional designs that are different from past interface architectures will affect users’ search behavior and user experience. This study consisted of two phases. In the first phase, a combination of experimental manipulation and semi-structured interview were used to explore the perceived novelty, search behavior, and user experience of 10 research participants when using three different search engines with varying levels of visual complexity. In the second phase, a survey was conducted and 121 responsese were collected to investigate the effects of interfaces with different levels of visual complexity on perceived novelty and user experience of the participants under various search tasks and contexts.

After clarifying and understanding the changes in search behavior, user experience and preference of particpants when operating search engines with different levels of complexity, the present study further proposes to enhance the changes brought by the novel design of the interface to users.

英文部分
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中文部分
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