Selected Publications

publications by categories in reversed chronological order. generated by jekyll-scholar.

2025

  1. holocate.gif
    HoLocate: An Open-Vocabulary, Zero-Shot 3D Grounding Framework for Augmented Reality
    Alexandre Armengol-Urpi, Dulanga Weerakoon, Andres Salazar-Gomez, and Sanjay E Sarma
    In preparation, 2025
    Video
  2. autoar.gif
    Free Form 3D Overlays for Open-ended Augmented Reality Task Assistance Using LLMs
    Alexandre Armengol-Urpi, Dulanga Weerakoon, Andres Salazar-Gomez, and Sanjay E Sarma
    In preparation, 2025
    Video
  3. cogn_reinf_small.png
    Cognitive Reinforcement: Capturing Tacit Knowledge and Enhancing Expertise with a Biofeedback Interface for Visual Attention Monitoring
    Alexandre Armengol-Urpi, Andres Salazar-Gomez, Pawan Sinha, and Sanjay E Sarma
    Journal of Neural Engineering (under review), 2025

2024

  1. glassblowing.gif
    WIP: Making Implicit Knowledge Explicit-A Data-Driven Approach to Improve Knowledge Transfer in a Glassblowing Beginners Class
    Alexandre Armengol-Urpi, Andres F Salazar-Gomez, and Sanjay E Sarma
    In 2024 IEEE Frontiers in Education Conference (FIE), 2024
    PDF Video

2023

  1. brainhack_small.png
    (Best paper award) Brain-hack: Remotely injecting false brain-waves with RF to take control of a brain-computer interface
    Alexandre Armengol-Urpi, Reid Kovacs, and Sanjay E Sarma
    In Proceedings of the 5th Workshop on CPS&IoT Security and Privacy, 2023
    PDF Video

2022

  1. brainwave_augmented_small.png
    Brainwave-augmented eye tracker: high-frequency SSVEPs improves camera-based eye tracking accuracy
    Alexandre Armengol-Urpi, Andres Salazar-Gomez, and Sanjay E Sarma
    In Proceedings of the 27th International Conference on Intelligent User Interfaces, 2022
    PDF

2019

  1. magichand.gif
    Magichand: Interact with iot devices in augmented reality environment
    Yongbin Sun, Alexandre Armengol-Urpi, Sai Nithin Reddy Kantareddy, Joshua Siegel, and Sanjay Sarma
    In 2019 IEEE conference on virtual reality and 3D user interfaces (VR), 2019
    PDF

2018

  1. sublime.gif
    Sublime: a hands-free virtual reality menu navigation system using a high-frequency SSVEP-based brain-computer interface
    Alexandre Armengol-Urpi and Sanjay E Sarma
    In Proceedings of the 24th ACM symposium on virtual reality software and technology, 2018
    PDF