Saelyne Yang

schoolKorea Advanced Institute of Science and Technologybar_chart#872 Global Rank

Total Papers

HCI Rank

#872

Research Areas

Years Active

Recent Publications

I Can’t Keep Up: Accessibility Barriers in Video-Based Learning for Individuals with Borderline Intellectual Functioning

Video-based learning (VBL) has become a dominant method for learning practical skills, yet accessibility guidelines provide limited guidance for users with cognitive differences. In particular, challenges that individuals with Borderline Intellectual Functioning (BIF) encounter in video-based learning remain largely u…

IUI '251st AuthorOnline Learning & MOOC Platforms +1

VideoMix: Aggregating How-To Videos for Task-Oriented Learning

Tutorial videos are a valuable resource for people looking to learn new tasks. People often learn these skills by viewing multiple tutorial videos to get an overall understanding of a task by looking at different approaches to achieve the task. However, navigating through multiple videos can be time-consuming and ment…

UIST '242nd AuthorSerious & Functional Games +1

Silent Impact: Tracking Tennis Shots from the Passive Arm

Wearable technology has transformed sports analytics, offering new dimensions in enhancing player experience. Yet, many solutions involve cumbersome setups that inhibit natural motion. In tennis, existing products require sensors on the racket or dominant arm, causing distractions and discomfort. We propose Silent Imp…

CHI '241st AuthorHuman-LLM Collaboration +1

AQuA: Automated Question-Answering in Software Tutorial Videos with Visual Anchors

Tutorial videos are a popular help source for learning feature-rich software. However, getting quick answers to questions about tutorial videos is difficult. We present an automated approach for responding to tutorial questions. By analyzing 633 questions found in 5,944 video comments, we identified different question…

IUI '242nd AuthorGenerative AI (Text, Image, Music, Video) +3

ExpressEdit: Video Editing with Natural Language and Sketching

Informational videos serve as a crucial source for explaining conceptual and procedural knowledge to novices and experts alike. When producing informational videos, editors edit videos by overlaying text/images or trimming footage to enhance the video quality and make it more engaging. However, video editing can be di…

CHI '232nd AuthorVisual Impairment Technologies (Screen Readers, Tactile Graphics, Braille) +2

AVscript: Accessible Video Editing with Audio-Visual Scripts

Sighted and blind and low vision (BLV) creators alike use videos to communicate with broad audiences. Yet, video editing remains inaccessible to BLV creators. Our formative study revealed that current video editing tools make it difficult to access the visual content, assess the visual quality, and efficiently navi…

CHI '231st AuthorInteractive Data Visualization +1

Beyond Instructions: A Taxonomy of Information Types in How-to Videos

How-to videos are rich in information---they not only give instructions but also provide justifications or descriptions. People seek different information to meet their needs, and identifying different types of information present in the video can improve access to the desired knowledge. Thus, we present a taxonomy of…

IUI '221st AuthorOnline Learning & MOOC Platforms +1

SoftVideo: Improving the Learning Experience of Software Tutorial Videos with Collective Interaction Data

Many people rely on tutorial videos when learning how to perform tasks using complex software. Watching the video for instructions and applying them to target software require frequent going back-and-forth between the two, which incurs cognitive overhead. Furthermore, users need to constantly compare the two to see if…

CHI '221st AuthorLive Streaming & Spectating Experience +1

CatchLive: Real-time Summarization of Live Streams with Stream Content and Interaction Data

Live streams usually last several hours with many viewers joining in the middle. Viewers who join in the middle often want to understand what has happened in the stream. However, catching up with the earlier parts is challenging because it is difficult to know which parts are important in the long, unedited stream whi…

CHI '201st AuthorLive Streaming & Content Creators +1

Snapstream: Snapshot-based Interaction in Live Streaming for Visual Art

Live streaming visual art such as drawing or using design software is gaining popularity. An important aspect of live streams is the direct and real-time communication between streamers and viewers. However, currently available text-based interaction limits the expressiveness of viewers as well as streamers, especiall…

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