All Stories

  1. WiFiTuned: Monitoring Engagement in Online Participation by Harmonizing WiFi and Audio

    Article • October 2023, ACM (Association for Computing Machinery)

    Pragma Kar

  2. ExpresSense: Exploring a Standalone Smartphone to Sense Engagement of Users from Facial Expressions Using Acoustic Sensing

    Article • April 2023, ACM (Association for Computing Machinery)

    Pragma Kar

  3. Bifurcating Cognitive Attention from Visual Concentration: Utilizing Cooperative Audiovisual Sensing for Demarcating Inattentive Online Meeting Participants

    Article • Proceedings of the ACM on Human-Computer Interaction, November 2022, ACM (Association for Computing Machinery)

    Pragma Kar

  4. Nosype: A Novel Nose-tip Tracking-based Text Entry System for Smartphone Users with Clinical Disabilities for Touch-based Typing

    Article • September 2021, ACM (Association for Computing Machinery)

    Pragma Kar

  5. Gestatten: Estimation of User's Attention in Mobile MOOCs From Eye Gaze and Gaze Gesture Tracking

    Article • Proceedings of the ACM on Human-Computer Interaction, June 2020, ACM (Association for Computing Machinery)

    Pragma Kar