《電紙樂器2.0》在1.0版本的基礎上，增強了立體圖案的製作，幫助視障人士更好地理解圖像。此設計靈感來自於展覽中為視障人士提供的觸感圖。學生創作時使用了導電墨水及製作觸感圖的專用紙，將平面圖像轉化為立體的互動觸控感應介面。紙張表面覆有遇熱膨脹塗層，將圖像或文字印刷其上並經凸圖機加熱後，墨線區域會鼓起成為立體紋理，快速並低成本地製作可觸摸圖像與標記。再塗上導電墨水，將觸感圖像變成感應器，通過觸摸激活信號發出聲音，這種感官整合同時也為觀眾提供豐富的互動體驗。

“DrawSound 2.0” builds on the 1.0 version by adding tactile effect, helping people with visual impairments understand images more effectively. The design is inspired by tactile graphics provided for blind or visually impaired visitors in the exhibitions.

During creation, students used conductive ink and special swell form paper for making tactile graphics to transform flat images into a three-dimensional interactive, touch-sensitive interface. The paper’s surface is coated with a heat-activated swelling layer. Images or text are printed onto it and then heated with an swell form graphics machine; the ink/line areas swell and form raised textures, enabling tactile images and labels to be produced quickly and at low cost. Students then add conductive below, turning the tactile image into a sensor. By touching the surface, users can activate signals that produce sound—and this multi-sensory integration also provides the audience with a richer interactive experience.

在工作坊中，學生學習不同 Software、Hardware的操作，將畫作變成電子樂器，學生會從中學習到：

1. 電子聲音創作平台 Ableton Learning Synths、Audacity和Arduino 軟硬件的運用；

2. 繪畫互動介面：利用導電媒體（如conductive ink），創作出觸控式畫作；

3. 學生將使用導電的繪畫材料（如導電墨水、鉛筆）在特製的凸圖紙表面繪畫，凸圖紙覆有遇熱膨脹塗層，將圖像或文字印刷其上並經凸圖機加熱後，墨線區域會鼓起成為立體紋理，快速低成本地製作可觸摸圖像與標記，提升視障觀眾的觸覺閱讀體驗。然後通過程式編碼，創作出觸控式畫作

4. 結合以上技巧，創作出獨一無二的視覺＋聲音藝術作品，並探索利用導電媒體創作共融藝術的可能性。

In the workshop, students learn to operate different software and hardware to transform their artwork into electronic musical instruments. Students will learn: 

1. The use of electronic sound creation platforms Ableton Learning Synths, Audacity, and Arduino hardware and software;

2. Interactive drawing interfaces: creating touch-sensitive artwork using conductive media (such as conductive ink); 

3. Students will use conductive drawing materials (such as conductive ink and pencils) on a specially designed swell form paper. The embossing paper has a heat-expanding coating; after images or text are printed on it and heated by swell form graphics machine, the ink lines will bulge into a three-dimensional texture, quickly and cost-effectively creating touchable images and markings, improving the tactile reading experience for visually impaired viewers. Then, through programming, they will create touch-sensitive artwork.

4. Combining these techniques, students will create unique visual and sound artworks and explore the possibilities of creating inclusive art using conductive media.