Liang He

schoolUniversity Of Washingtonbar_chart#1255 Global Rank

Total Papers

HCI Rank

#1255

Research Areas

Years Active

Recent Publications

Not Seeing the Whole Picture: Challenges and Opportunities in Using AI for Co-Making Physical, DIY-AT for People with Visual Impairments

Existing assistive technologies (AT) often adopt a one-size-fits-all approach, overlooking the diverse needs of people with visual impairments (PVI). Do-it-yourself AT (DIY-AT) toolkits offer one path toward customization, but most remain limited—targeting co-design with engineers or requiring programming expertise. N…

CHI '265th+ AuthorHuman Pose & Activity Recognition +2

AgentCoach: LLM-Based Adaptive Coaching Feedback for Motor Skill Learning

We present AgentCoach, an LLM-powered system that provides adaptive feedback for motor skill learning from tutorial videos. The system works by extracting key coaching points (CPs) and compiling CP-specific evaluators that map each cue to measurable kinematic parameters. This process allows AgentCoach to connect high-…

UIST '242nd AuthorDeaf & Hard-of-Hearing Support (Captions, Sign Language, Vibration) +2

MobiPrint: A Mobile 3D Printer for Environment-Scale Design and Fabrication

3D printing is transforming how we customize and create physical objects in engineering, accessibility, and art. However, this technology is still primarily limited to confined working areas and dedicated print beds thereby detaching design and fabrication from real-world environments and making measuring and scaling…

UIST '233rd AuthorShape-Changing Interfaces & Soft Robotic Materials +3

3D Printing Magnetophoretic Displays

We present a pipeline for printing interactive and always-on magnetophoretic displays using affordable FDM 3D printers. Using our pipeline, an end-user can convert the surface of a 3D shape into a matrix of voxels. The generated model can be sent to an FDM 3D printer equipped with an additional syringe-based injector.…

UIST '221st AuthorShape-Changing Interfaces & Soft Robotic Materials +1

Kinergy: Creating 3D Printable Motion using Embedded Kinetic Energy

We present Kinergy—an interactive design tool for creating self-propelled motion by harnessing the energy stored in 3D printable springs. To produce controllable output motions, we introduce 3D printable kinetic units, a set of parameterizable designs that encapsulate 3D printable springs, compliant locks, and transmi…

CHI '222nd AuthorForce Feedback & Pseudo-Haptic Weight +2

FlexHaptics: A Design Method for Passive Haptic Inputs Using Planar Compliant Structures

This paper presents FlexHaptics, a design method for creating custom haptic input interfaces. Our approach leverages planar compliant structures whose force-deformation relationship can be altered by adjusting the geometries. Embedded with such structures, a FlexHaptics module exerts a fine-tunable haptic effect (i.e.…

CHI '214th AuthorFull-Body Interaction & Embodied Input +1

HulaMove: Using Commodity IMU for Waist Interaction

We present HulaMove, a novel interaction technique that leverages the movement of the waist as a new eyes-free and hands-free input method for both the physical world and the virtual world. We first conducted a user study (N=12) to understand users’ ability to control their waist. We found that users could easily disc…

UIST '191st AuthorShape-Changing Interfaces & Soft Robotic Materials +1

Ondulé: Designing and Controlling 3D Printable Springs

We present Ondulé, a novel computational design tool to add elastic deformation behaviors to static 3D models using a combination of 3D-printed springs and mechanical joints. Springs are unique because they can exert expressive deformation behaviors and store mechanical energy. Informed by spring theory and our empiri…

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