4 papers
MarkupLens: Balancing Computer Vision Assistance and Control in Professional Video Annotation for Video-Based Design Tasks
Tianhao He, Evangelos Niforatos, Gerd Kortuem
Video-Based Design (VBD) uses video as a primary medium for analyzing user interactions, prototyping, and generating design insights. However, current VBD workflows are constrained…
Understanding Mental Models of Generative Conversational Search and The Effect of Interface Transparency
Chadha Degachi, Samuel Kernan Freire, Evangelos Niforatos +1
The experience and adoption of conversational search is tied to the accuracy and completeness of users' mental models -- their internal frameworks for understanding and predicting…
"A Great Start, But...": Evaluating LLM-Generated Mind Maps for Information Mapping in Video-Based Design
Tianhao He, Karthi Saravanan, Evangelos Niforatos +1
Extracting concepts and understanding relationships from videos is essential in Video-Based Design (VBD), where videos serve as a primary medium for exploration but require signifi…
DesignMinds: Enhancing Video-Based Design Ideation with Vision-Language Model and Context-Injected Large Language Model
Tianhao He, Andrija Stankovic, Evangelos Niforatos +1
Ideation is a critical component of video-based design (VBD), where videos serve as the primary medium for design exploration and inspiration. The emergence of generative AI offers…