55 citations · 96 across the 12 of their papers we have counts for
7 papers · 1 filter
On The Power of Subtle Expressive Cues in the Perception of Human Affects
Ezgi Dede, Kamile Asli Agilonu, Ergun Akleman +1
In this study, we introduce a sketch-based method for testing how subtle expressive cues influence the perception of affect in illustrations of human figures. We specifically study…
Towards Building Child-Centered Machine Learning Pipelines: Use Cases from K-12 and Higher-Education
Alpay Sabuncuoglu, Ceylan Besevli, T. Metin Sezgin
Researchers and policy-makers have started creating frameworks and guidelines for building machine-learning (ML) pipelines with a human-centered lens. Machine Learning pipelines st…
Multimodal Group Activity Dataset for Classroom Engagement Level Prediction
Alpay Sabuncuoglu, T. Metin Sezgin
We collected a new dataset that includes approximately eight hours of audiovisual recordings of a group of students and their self-evaluation scores for classroom engagement. The d…
Exploring Children's Use of Self-Made Tangibles in Programming
Alpay Sabuncuoglu, T. Metin Sezgin
Defining abstract algorithmic structures like functions and variables using self-made tangibles can enhance the usability and affordability of the tangible programming experience b…
Teaching K-12 Classrooms Data Programming: A Three-Week Workshop with Online and Unplugged Activities
Alpay Sabuncuoğlu, Asım Evren Yantaç, Tevfik Metin Sezgin
This paper shares our experience in a three-session online workshop using a new web-based data programming environment, Marti. The programming environment uses a card-based program…
Data-Driven Vibrotactile Rendering of Digital Buttons on Touchscreens
Bushra Sadia, Senem Ezgi Emgin, T. Metin Sezgin +1
Although mobile phones incorporate low-cost vibration motors to enhance touch-based interactions, it is not possible to generate complex tactile effects on their touchscreens. It i…
HapTable: An Interactive Tabletop Providing Online Haptic Feedback for Touch Gestures
Senem Ezgi Emgin, Amirreza Aghakhani, T. Metin Sezgin +1
We present HapTable; a multimodal interactive tabletop that allows users to interact with digital images and objects through natural touch gestures, and receive visual and haptic f…