Computational Design and Fabrication of Customizable Interactive Soft Devices

Abstract

Computational design and fabrication in Human-Computer Interaction (HCI) are rapidly evolving fields, focusing on the innovative use of computational techniques to develop user interfaces and enhance interactive devices. These techniques are increasingly crucial for meeting diverse user needs, such as fast prototyping, comfort, and customization. Moreover, the complexity and inaccessibility of advanced fabrication tools present obstacles for novice users and non-experts in HCI and Ubicomp communities.

This thesis addresses these challenges by developing methods that facilitate the integration of interactive soft devices with everyday objects, the environment, and the human body. One contribution is that we refine the key design and fabrication strategies to develop customizable interactive soft devices. Furthermore, we propose techniques and procedures for fabricating and modifying interactive soft devices without the need for specialized tools, thereby increasing accessibility and enabling personal customization. To complement these methods, we have developed easy-to-use design tools that streamline the process and make it more approachable for novices. The user study showed the effectiveness of the design tool. Finally, the practicality and versatility of these methods are demonstrated through the fabrication of a variety of interactive devices.

Overall, this thesis contributes to the field of HCI by offering accessible fabrication methods that enable seamless integration of interactive soft devices with their existing wearables and environment. This thesis not only enhances the functionality and interactivity of soft devices but also bridges the gap between complex fabrication tools and users. The future of this research lies in expanding the scope of customizable design and fabrication tools, with the potential to significantly impact fields such as rehabilitation, sportswear, and virtual reality.