7 papers
Jointly Predicting Courses and Grades Using a Transformer-Based Model
Paul Savala
Existing predictive models in learning analytics often treat student academic history as a simple sequence, overlooking the concurrent nature of courses taken within a semester. Th…
Pose-Aware Modeling to Mitigate Pose-Related Artifacts in Tactile Gloves
Tianhong Catherine Yu, Ziyi Kou, Mia Huang +4
Tactile gloves digitize contact and force during hand-object interactions, enabling robotics applications in dexterous manipulation, teleoperation, and learning from demonstration.…
WatchHand: Enabling Continuous Hand Pose Tracking On Off-the-Shelf Smartwatches
Jiwan Kim, Chi-Jung Lee, Hohurn Jung +4
Tracking hand poses on wrist-wearables enables rich, expressive interactions, yet remains unavailable on commercial smartwatches, as prior implementations rely on external sensors…
Grab-n-Go: On-the-Go Microgesture Recognition with Objects in Hand
Chi-Jung Lee, Jiaxin Li, Tianhong Catherine Yu +4
As computing devices become increasingly integrated into daily life, there is a growing need for intuitive, always-available interaction methods, even when users' hands are occupie…
SpellRing: Recognizing Continuous Fingerspelling in American Sign Language using a Ring
Hyunchul Lim, Nam Anh Dang, Dylan Lee +8
Fingerspelling is a critical part of American Sign Language (ASL) recognition and has become an accessible optional text entry method for Deaf and Hard of Hearing (DHH) individuals…
Ring-a-Pose: A Ring for Continuous Hand Pose Tracking
Tianhong Catherine Yu, Guilin Hu, Ruidong Zhang +9
We present Ring-a-Pose, a single untethered ring that tracks continuous 3D hand poses. Located in the center of the hand, the ring emits an inaudible acoustic signal that each hand…