Sangho Suh

schoolUniversity of Torontobar_chart#796 Global Rank

Total Papers

HCI Rank

#796

Research Areas

Years Active

Recent Publications

Narrative Scaffolding: A Narrative-First Framework for Data-Driven Sensemaking

When exploring data, analysts construct narratives about what the data means by asking questions, generating visualizations, reflecting on patterns, and revising their interpretations as new insights emerge. Yet existing analysis tools treat narrative as an afterthought, breaking the link between reasoning, reflection…

CHI '263rd AuthorHonorable MentionHuman-LLM Collaboration +3

Perspectra: Choosing Your Experts Enhances Critical Thinking in Multi-Agent Research Ideation

Recent advances in multi-agent systems (MAS) enable tools for information search and ideation by assigning personas to agents. However, how users can effectively control, steer, and critically evaluate collaboration among multiple domain-expert agents remains underexplored. We present Perspectra, an interactive MAS th…

UIST '251st AuthorHuman-LLM Collaboration +1

StoryEnsemble: Enabling Dynamic Exploration & Iteration in the Design Process with AI and Forward-Backward Propagation

Design processes involve exploration, iteration, and movement across interconnected stages such as persona creation, problem framing, solution ideation, and prototyping. However, time and resource constraints often hinder designers from exploring broadly, collecting feedback, and revisiting earlier assumptions—making…

IUI '253rd AuthorHuman-LLM Collaboration +1

Exploring the Design Space of Cognitive Engagement Techniques with AI-Generated Code for Enhanced Learning

Novice programmers are increasingly relying on Large Language Models (LLMs) to generate code for learning programming concepts. However, this interaction can lead to superficial engagement, giving learners an illusion of learning and hindering skill development. To address this issue, we conducted a systematic design…

CHI '253rd AuthorMixed Reality Workspaces +1

MaRginalia: Enabling In-person Lecture Capturing and Note-taking Through Mixed Reality

Students often take digital notes during live lectures, but current methods can be slow when capturing information from lecture slides or the instructor's speech, and require them to focus on their devices, leading to distractions and missing important details. This paper explores supporting live lecture note-taking w…

CHI '25CorrespondingPrivacy by Design & User Control +1

Folk Tales of IoT: Understanding the Impact of Stories on Users' Positive and Negative Perceptions of Smart Home IoT Devices

This study examines how anecdotal stories from friends, peers, and online sources influence non-experts’ perceptions and behaviors toward smart home IoT devices. We surveyed 263 participants, collecting narratives that either positively or negatively influenced their perception of IoT devices, which they retold in tex…

UIST '243rd AuthorHuman-LLM Collaboration +1

CoLadder: Manipulating Code Generation via Multi-Level Blocks

This paper adopted an iterative design process to gain insights into programmers' strategies when using LLMs for programming. We proposed CoLadder, a novel system that supports programmers by facilitating hierarchical task decomposition, direct code segment manipulation, and result evaluation during prompt authoring.…

CHI '241st AuthorHuman-LLM Collaboration +1

Luminate: Structured Generation and Exploration of Design Space with Large Language Models for Human-AI Co-Creation

Thanks to their generative capabilities, large language models (LLMs) have become an invaluable tool for creative processes. These models have the capacity to produce hundreds and thousands of visual and textual outputs, offering abundant inspiration for creative endeavors. But are we harnessing their full potential?…

UIST '231st AuthorHuman-LLM Collaboration +1

Sensecape: Enabling Multilevel Exploration and Sensemaking with Large Language Models

People are increasingly turning to large language models (LLMs) for complex information tasks like academic research or planning a move to another city. However, while they often require working in a nonlinear manner --- e.g., to arrange information spatially to organize and make sense of it, current interfaces for in…

DIS '232nd AuthorGenerative AI (Text, Image, Music, Video) +1

Metaphorian: Leveraging Large Language Models to Support Extended Metaphor Creation for Science Writing

Science writers commonly use extended metaphors to communicate unfamiliar concepts in a more accessible way to a wider audience. However, creating metaphors for science writing is challenging even for professional writers; according to our formative study (n=6), finding inspiration and extending metaphors with coheren…

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