Ellen Yi-Luen Do

schoolUniversity of Coloradobar_chart#1560 Global Rank

Total Papers

HCI Rank

#1560

Research Areas

Years Active

Recent Publications

Guided Reality: Generating Visually-Enriched AR Task Guidance with LLMs and Vision Models

Large language models (LLMs) have enabled the automatic generation of step-by-step augmented reality (AR) instructions for a wide range of physical tasks. However, existing LLM-based AR guidance often lacks rich visual augmentations to effectively embed instructions into spatial context for a better user understanding…

CSCW '234th AuthorHuman Robot Interaction

Beyond the Session: Centering Teleoperators in Socially Assistive Robot-Child Interactions Reveals the Bigger Picture

Socially assistive robots play an effective role in children’s therapy and education. Robots engage children and provide interaction that is free of the potential judgment of human peers and adults. Research in socially assistive robots for children generally focuses on therapeutic and educational outcomes for those c…

CHI '234th AuthorShape-Changing Interfaces & Soft Robotic Materials +1

Marking Material Interactions with Computer Vision

The electronics-centered approach to physical computing presents challenges when designers build tangible interactive systems due to its inherent emphasis on circuitry and electronic components. To explore an alternative physical computing approach we have developed a computer vision (CV) based system that uses a webc…

CC '22CorrespondingDigitalization of Board & Tabletop Games +2

Build Your Own Arcade Machine with Tinycade

Tinycade is a platform designed to help game designers build their own mini arcade games by hand. With this platform, one can craft functioning game controllers out of everyday materials such as cardboard and toothpicks. By utilizing computer vision markers, we can create a variety of inputs without a single wire. In…

CHI '224th AuthorData Physicalization

Making Data Tangible: A Cross-disciplinary Design Space for Data Physicalization

Designing a data physicalization requires a myriad of different considerations. Despite the cross-disciplinary nature of these considerations, research currently lacks a synthesis across the different communities data physicalization sits upon, including their approaches, theories, and even terminologies. To bridge th…

DIS '20CorrespondingData Physicalization +1

Tangible Interfaces with Printed Paper Markers

This pictorial presents a design investigation at the intersection of paper and computer vision for tangible interfaces. Through this exploration, we uncovered various characteristics of paper that connect tangible interactions with concealing and revealing printed fiducial markers for detection—particularly through t…

CHI '205th+ AuthorShape-Changing Interfaces & Soft Robotic Materials +2

RoomShift: Room-scale Dynamic Haptics for VR with Furniture-moving Swarm Robots

RoomShift is a room-scale dynamic haptic environment for virtual reality, using a small swarm of robots that can move furniture. RoomShift consists of nine shape-changing robots: Roombas with mechanical scissor lifts. These robots drive beneath a piece of furniture to lift, move and place it. By augmenting virtual sce…

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