Sylvain Malacria

schoolUniversity of Lillebar_chart#3079 Global Rank

Total Papers

HCI Rank

#3079

Research Areas

Years Active

Recent Publications

LLM-based In-situ Thought Exchanges for Critical Paper Reading

Critical reading is a primary way through which researchers develop their critical thinking skills. While exchanging thoughts and opinions with peers can strengthen critical reading, junior researchers often lack access to peers who can offer diverse perspectives. To address this gap, we designed an in-situ thought ex…

CHI '26CorrespondingUser Research Methods (Interviews, Surveys, Observation) +2

Interface Dis/Similarities: Investigating Characteristics Influencing Perceived Differences Between GUIs

While HCI research acknowledges that prior knowledge can be transferred from familiar interfaces to unfamiliar ones, we lack an understanding of which interface characteristics support this process. To adress this issue, we conducted three experiments to identify the interface characteristics that influence the perc…

CHI '263rd AuthorHand Gesture Recognition +1

Investigating Single-Handed Microgesture Scrolling Techniques

Scrolling is ubiquitous in our daily computing experience. We explore how single-handed microgestures can be used for scrolling. Based on an analysis of the basic components necessary for scrolling, we selected 3 microgestures: Tap, Hold and Drag. Considering both rate and position controls, we designed 4 microgest…

CHI '242nd AuthorHonorable MentionHuman-LLM Collaboration +3

DirectGPT: A Direct Manipulation Interface to Interact with Large Language Models

We characterize and demonstrate how the principles of direct manipulation can improve interaction with large language models. This includes: continuous representation of generated objects of interest; reuse of prompt syntax in a toolbar of commands; manipulable outputs to compose or control the effect of prompts; and…

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