Vimal Mollyn

VelociTrack: Touch Input On Uninstrumented Surfaces Using High-Speed Headset Cameras

Nathan DeVrio, Vimal Mollyn, Chris Harrison. To Appear at MobileHCI 2026.

HiFiGaze: Improving Eye Tracking Accuracy Using Screen Content Knowledge

Taejun Kim, Vimal Mollyn, Riku Arakawa, Chris Harrison. CHI 2026.
Paper | Video
Best Paper Honorable Mention

EclipseTouch: Touch Segmentation on Ad Hoc Surfaces using Worn Infrared Shadow Casting

Vimal Mollyn*, Nathan DeVrio*, Chris Harrison. UIST 2025.
Paper | Video

WheelPoser: Sparse-IMU Based Body Pose Estimation for Wheelchair Users

Yunzhi Li, Vimal Mollyn, Kuang Yuan, Patrick Carrington. ASSETS 2024.
Paper | Code | Video
Best Paper

EgoTouch: On-Body Touch Input Using AR/VR Headset Cameras

Vimal Mollyn, Chris Harrison. UIST 2024.
Paper | Video
People's Choice Best Demo

Vision-Based Hand Gesture Customization from a Single Demonstration

Soroush Shahi, Vimal Mollyn, Cori Tymoszek Park, Richard Kang, Asaf Liberman, Oron Levy, Jun Gong, Abdelkareem Bedri, Gierad Laput. UIST 2024.
Paper | Video

WorldPoint: Finger Pointing as a Rapid and Natural Trigger for In-The-Wild Mobile Interactions

Daehwa Kim, Vimal Mollyn, Chris Harrison. ISS 2023.
Paper | Video

SmartPoser: Arm Pose Estimation with a Smartphone and Smartwatch Using UWB and IMU Data

Nathan DeVrio*, Vimal Mollyn*, Chris Harrison. UIST 2023.
Paper | Video

IMUPoser: Full-Body Pose Estimation using IMUs in Phones, Watches, and Earbuds

Vimal Mollyn, Riku Arakawa, Mayank Goel, Chris Harrison, Karan Ahuja. CHI 2023.
Paper | Code
Best Paper Honorable Mention

PrISM-Tracker: A Framework for Multimodal Procedure Tracking Using Wearable Sensors and State Transition Information with User-Driven Handling of Errors and Uncertainty

Riku Arakawa, Hiromu Yakura, Vimal Mollyn, Suzanne Nie, Emma Russell, Dustin P. Dimeo, Haarika A. Reddy, Alexander K. Maytin, Bryan T. Carroll, Jill Fain Lehman, Mayank Goel. Ubicomp/IMWUT 2023.
Paper