隨著經濟文化的發展，設計產業越來越受到民眾的關注，開始呈現多元化、動態化的社會。設計的各個領域也在這樣的背景下逐步開始碰撞、複合、交融，跨界是社會發展的必然結果，也逐步成為一個設計師與消費者所共同關注的重要話題。
本研究是將跨界設計研究在設計競圖中的實例操作，通過建築設計、產品設計、平面設計等不同領域的設計作品進行參賽來舉例說明。介紹每個作品，總結出他們在設計中的共通點與不同點。
每一種設計領域都是具有共通性，設計領域之間的共通性也使得跨界成為可能，空间设计師可以成為產品設計師，產品設計師也可以為平面設計服務。我們總結出它們之間的共通性之後我們會發現，其實跨界有時候並不是那麼的困難的，特別是對於建築設計的學生而言，這將會顯得更加簡單的。

With the development of economy and culture, the design industry has drawn more and more attention from the people and begun to present a diversified and dynamic society. In this background, all design fields are gradually impacting and converging. Crossover communication is the inevitable result of social development and has gradually become an important topic that designers and consumers are paying more attention to.
The paper is that crossover design studies to design competition practices. Using architectural design, product design, graphic design and other fields of design works in competition to illustrate for example. Through the introduction of each work, summed up their common and different points in the design.
Every design field has the commonality, the commonality between design fields also makes crossover design possible. Architects can become product designers, product designers can also do graphic design. After we have summed up the commonality between them, we will find that crossover design is not so difficult in fact. Especially for architectural design students, the crossover design will be even more simple.

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