Youngwook Do

schoolCarnegie Mellon Universitybar_chart#3737 Global Rank

Total Papers

HCI Rank

#3737

Research Areas

Years Active

Recent Publications

ModiFiber: Two-Way Morphing Soft Thread Actuators for Tangible Interaction

Despite thin-line actuators becoming widely adopted in different Human-Computer Interaction (HCI) contexts, including integration into fabrics, paper art, hinges, soft robotics, and human hair, accessible line-based actuators are very limited beyond shape memory alloy (SMA) wire and motor-driven passive tendons. In th…

CHI '185th+ AuthorShape-Changing Materials & 4D Printing

Thermorph: Democratizing 4D Printing of Self-Folding Materials and Interfaces

We develop a novel method printing complex self-folding geometries. We demonstrated that with a desktop fused deposition modeling (FDM) 3D printer, off-the-shelf printing filaments and a design editor, we can print flat thermoplastic composites and trigger them to self-fold into 3D with arbitrary bending angles. This…

CHI '183rd AuthorShape-Changing Interfaces & Soft Robotic Materials +2

Printed Paper Actuator: A Low-cost Reversible Actuation and Sensing Method for Shape Changing Interfaces

We present a printed paper actuator as a low cost, reversible and electrical actuation and sensing method. This is a novel but easily accessible enabling technology that expands upon the library of actuation-sensing materials in HCI. By integrating three physical phenomena, including the bilayer bending actuation, the…

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