快速繪圖(Sketch)為工業設計師的基礎能力之一，一方面作為快速發想的表現手法，設計師可以透過手繪方式確認造形並且同時激發更多靈感，另一方面則是作為溝通的方式，無論是設計師之間互相交流想法、傳達想法給客戶或是主觀作為溝通的媒介，因此能夠快速且準確地表達設計師自身的理念與想法，快速繪圖的設計訓練就必須兼具練習的質與量。
本課程作為大一的基礎技術課程，將會教導最基礎的線條掌握開始，以色鉛筆以及簽字筆練習繪製直線、曲線的技巧，並且建立起基礎的透視觀念，練習繪製不同尺寸的長方體以建構正確的透視觀念。進階地學習如何準確繪製形體的掌握、並延伸至產品速繪與產品細節，進而學習如何觀察光線的明暗變化並應用至繪圖技巧中，更進一步地學習麥克筆的上色技巧，乃至於能繪製出不同材質的質感表現，如塑膠、金屬、玻璃、木紋等材質差異，最後建構起繪圖版面編排的觀念，讓學生掌握速繪提案的模式與技巧。本課程最終目的為讓學生可以自在地將腦中的想法準確地轉化於圖紙上，傳遞出明確的設計概念。

Quick drawing (Sketch) is one of the basic abilities of industrial designers. On the one hand, it is a method of expressing quick ideas. Designers can confirm shapes through hand drawing and inspire more inspiration at the same time. On the other hand, it is a method of communication. , whether designers exchange ideas with each other, convey ideas to clients, or use subjectivity as a communication medium, so that designers can quickly and accurately express their own concepts and ideas, rapid drawing design training must have both quality and quantity of practice.
As a basic technical course for freshmen, this course will teach you how to master the most basic lines, practice the skills of drawing straight lines and curves with colored pencils and pens, and establish basic perspective concepts. Practice drawing rectangular parallelepipeds of different sizes to construct correct perspective concepts. Learn how to accurately draw shapes in an advanced way, and extend it to product sketches and product details, then learn how to observe the light and dark changes in light and apply them to drawing techniques, further learn the coloring skills of marker pens, and even be able to draw the texture expression of different materials, such as plastic, metal, glass, wood grain and other material differences. Finally, the concept of drawing layout is constructed, allowing students to master the patterns and techniques of quick drawing proposals. The ultimate goal of this course is to enable students to accurately translate ideas in their minds onto drawings and convey clear design concepts.

教導及訓練學生瞭解產品設計圖面表現之原理，並熟悉表現技巧，運用麥克筆及相關繪圖材料及可運用之電腦軟體執行繪製精描圖，以達到讓構思具體圖像化並接近真實之效果。主要內容：構成產品外觀之材質質感、顏色及形態之圖面表現訓練程序:充實精確透視購圖之能力並以單一材質構成之產品外觀表現為基礎，漸進至綜合材料運用及複雜造型之圖面表現。

Teach and train students to understand the principles of graphic representation of product design and become familiar with representation techniques. They can use markers, related drawing materials, and available computer software to draw precise drawings, so as to achieve concrete visualization of ideas and effects that are close to reality. Main contents: training program on graphic representation of material texture, color and form that constitutes product appearance: enrich the ability of accurate perspective purchase drawings and based on the appearance representation of products composed of a single material, gradually progress to graphic representation of comprehensive material use and complex shapes.

1.透視入門聖經，約瑟夫.達梅利奧(Joseph D'Amelio)著.繪圖;桑弗.荷豪瑟(Sanford Hohauser)繪圖;高霈芬譯，大牌出版/遠足文化事業股份有限公司出版 遠足文化事業股份有限公司發行
2. 設計素描：基礎原理，庫斯．埃森、羅薩琳．史都爾，龍溪出版社
3. 設計素描Sketching，庫斯．埃森、羅薩琳．史都爾，龍溪出版社
4. 創意表現技法(第四版), 陸定邦、楊采玲，全華圖書
5. 快速簡易的麥克筆技法，清水吉治，龍溪出版社。
6. 設計的表現技法，劉又升，六合出版社。
7. 產品設計繪圖－鉛筆速寫，涂永祥，亞太圖書出版社
8. 色鉛筆教科書，賴純如，漢欣出版社。
9. 產品設計師壓箱的秘密數位表現技法，施昌甫，上奇資訊

1. The Introduction to Perspective Bible, written by Joseph D'Amelio. Illustrated by Sanford Hohauser; translated by Gao Peifen, Dabai Publishing/Published by Hiking Culture Co., Ltd. Released by Hiking Culture Co., Ltd.
2. Design Sketching: Basic Principles, Kus. Essen, Rosalind. Stewart, Longxi Publishing House
3. Design Sketching, Kus. Essen, Rosalind. Stewart, Longxi Publishing House
4. Creative Expression Techniques (Fourth Edition), Lu Dingbang, Yang Cailing, Quanhua Books
5. Quick and Easy Mark Pen Techniques, Yoshiharu Shimizu, Longxi Publishing House.
6. Expression Techniques of Design, Liu Yousheng, Liuhe Publishing House.
7. Product design drawing - pencil sketch, Tu Yongxiang, Asia Pacific Book Publishing House
8. Colored Pencil Textbook, Lai Chunru, Hanxin Publishing House.
9. Product designers’ secret digital expression techniques for box-pressing, Shi Changfu, Shangqi Information