Professional Service and Leadership

General Chair, ACM HotMobile 2027 – Submit your best, most interesting work!
Technical Program Committee Chair, ACM Symposium on Edge Computing 2027
Technical Program Committee Chair, ACM SenSys 2025
Technical Program Committee Chair, ACM/IEEE IPSN 2023
Technical Program Track Chair, Edge Computing Track, IEEE ICDCS 2021
Workshop Chair, ACM MobiCom 2024
Demo and Poster Chair, ACM SenSys 2022
Best Paper Award Committee Member, ACM MobiCom 2024, ACM MobiHoc 2023, ACM Symposium on Edge Computing 2023
Steering Committee Member, ACM/IEEE SenSys 2024–2028
Steering Committee Member, ACM/IEEE IPSN 2023–2024

Co-Founder and General Chair, ACM Workshop on Enhancing Security, Privacy, and Trust in Extended Reality Systems 2025, 2026 – Join us in Austin, TX, on October 30th, 2026!
General Chair, NSF Workshop on Networking and Systems Challenges in Immersive Computing 2025
General Chair, ACM Workshop on Emerging Multimedia Systems 2023
Panel Moderator: “From Risk to Resilience: Securing the Everyday XR Experience,” XR Security Workshop 2025, “Thriving Together: Tackling the Core Networking and Systems Challenges and Growing the XR Community,” NSF Workshop on Networking and Systems Challenges in Immersive Computing 2025
Panelist: “Looking Back and Moving Forward: 10 Years of Edge Computing,” ACM Symposium on Edge Computing 2025.
Invited Participant, UIUC Center for Immersive Computing (IMMERSE) Summit 2024, 2026
Guest Editor: ACM Transactions on Sensor Networks special issue on Computing, Sensing, and Networking for Immersive Systems 2024, IEEE Network special issue on Networking Challenges and Opportunities for Multi-user XR and the Metaverse 2023

Associate Director for XR, Duke Center for Computational and Digital Health Innovation 2025–present
Invited Speaker, US Food and Drug Administration (FDA) Center for Devices and Radiological Health 2024, 2026
Invited Speaker, Augmented World Expo USA 2021, 2025, 2026
Distinguished Speaker, Accenture Labs 2023
Invited Participant: Google Networking Research Summit 2023, Facebook Connectivity Lab Research Workshop 2018, Microsoft Research Faculty Summit 2018
Invited Participant, University of Washington Industry-Academia Summit on Mixed Reality Security, Privacy, and Safety 2019
Innovation Awards Judge, International Consumer Electronics Show (CES) 2016 – 2019; CES Asia 2017
Co-Chair, Communications Working Group, OpenFog Consortium (elected position) 2016 – 2017
Advisory Board Member: All Inspire Health 2016–2017; Fit A.I. 2016–2017

US National Science Foundation (NSF), Computer Systems Research PI Meeting: breakout session co-leader 2025
DARPA ISAT Workshop: invited participant, Wearable Supportive Personalized Self-Regulation (WSPR) 2022.
US National Science Foundation (NSF), Human-Computer Interaction and Human-Facing Computing: panelist for Human-Computer Interaction 2021, 2022, 2024; Future of Work at the Human-Technology Frontier, 2023.
US National Science Foundation (NSF), Networking and Systems: panelist for Computer Systems Research 2025, 2026; Communications and Networking 2015, 2017, 2021, 2024, 2026; Algorithms and Systems 2016, 2017.
International funding agency review: reviewer for Canada NSERC Discovery Grants 2021, 2022, 2024; Dutch Research Council NWA-ORC 2021; UK National Institute for Health Research 2019; Israel Science Foundation 2016, 2017, 2019.

TPC Member, recent: ACM MobiCom, ACM SenSys, ACM SIGCOMM, ACM HotMobile, IEEE VR, IEEE ISMAR, ACM VRST, ACM ImmerCom, IEEE TRUST-XR, IEEE SafeThings, ACM MobiSys. Distinction: ACM MobiCom Distinguished TPC Member, 2024; 4 recognized out of 114.
TPC Member, prior: IEEE INFOCOM, ACM/IEEE IPSN, ACM Symposium on Edge Computing, ACM MobiHoc, IEEE ICNP, IEEE ICDCS, IEEE SECON