80 Races Completed!

By 2015, I had completed 50 races – reflections, from back then, are here. Ten years and five months later — also, two kids, one global pandemic, and one conquered tenure track later — I have now completed 80.

My 80th race, the RDC Half Marathon, went great! I am not fast by the standards of where I was at the time of my 50th race — pre-kids, pre-pandemic, pre-tenure track. But I ran the half-marathon distance 8 minutes faster than last year. I ran it in the middle of grading, travel, kids’ illnesses, and crushing grant deadlines. And somehow, by some miracle, I even placed second in my age group. Apparently, at small races like this one, the 8 minutes I shaved off my time from 2024 to 2025 make the difference between being middle-of-the-pack and being in the top five in the age group. A pleasant surprise to be taking home this, very minor, award, which happens to be my first race award since 2020.

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IEEE ISMAR 2025 Best Paper Award

Our paper titled “Detecting Visual Information Manipulation Attacks in Augmented Reality: A Multimodal Semantic Reasoning Approach” has been recognized with the Best Paper Award at IEEE ISMAR 2025, the premier XR conference. Heartfelt congratulations to the lead author, PhD student Yanming Xiu, who also received the 2025 IEEE ISMAR Doctoral Consortium Best Presentation and the Best Paper Award from a workshop co-located with IEEE ISMAR, IEEE Universal Augmented Interaction Workshop. Way to go Yanming!  

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Three Papers Appearing at IEEE ISMAR 2025

Three Duke I3T papers are appearing at IEEE ISMAR 2025:

The custom rig Duke I3T PhD student Tianyi Hu designed for “head-to-head” comparison of the tracking performance of different XR devices. More information in our paper: https://arxiv.org/pdf/2508.08642

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Invited Talk at Augmented World Expo (AWE) USA 2025

Speaking at Augmented World Expo (AWE) USA, a premier industry XR for a second time – what a thrill! Last time I presented at AWE was back in 2021, when my talk was about edge- and IoT-supported AR.

This time I gave a talk titled “Possible at Last: Using Vision-Language Models to Evaluate and Secure Mixed Reality Experiences.” The video of my presentation and my slides are available below. Happy to answer any follow-on questions via e-mail, provided on the last slide of the slides PDF below.

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Gorgeous Saint-Malo; Thanks to IEEE VR 2025 for Bringing us There

I try to go for brief outdoor runs whenever I travel for work. In colder climates, that requires packing the suitcase a bit tighter, but it is generally worth it, as it gives me a fresh perspective on the places I visit.

3.2 miles along the English Channel, as recorded in Polar Flow.

Recently, a run like this was especially delightful in Saint-Malo, the location of IEEE VR 2025. Off-season (early March), Saint-Malo was quiet and surprisingly affordable, allowing for a stay near the beach and runs right along the English Channel, surrounded by dramatic, gorgeous scenery. Cold? Yes. Windy? Also, yes. Worth it? 100% and then some.

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LA Wildfires

Flew to LA for a DARPA PI meeting. The first day, the weather was seemingly gorgeous, and everything looked entirely non-ominous to us (the Californian attendees knew better and explained to us what was likely to come). The second day – this. USC, where our meetings were held, is closed; the air smells of smoke and ash. A burned-around-the-edges sheet of paper glided past my hotel window, making it very clear that this is not just trees burning — this is people’s everything going up in smoke.

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Postdoc in Context-aware Augmented Reality

Duke University I3T Lab is looking for a postdoc in the area of edge computing-supported context-aware augmented reality. The postdoc will work closely with PI Gorlatova and two very capable and driven ECE and CS PhD students, and will have opportunity to participate in the activities of the NSF AI ATHENA Institute for Edge Computing Leveraging Next Generation Networks.

The position is best suited to a person who has experience with ML in mobile systems or pervasive sensing contexts, such as real-time human activity recognition, real-time edge video analytics, or ML-based QoS or QoE prediction. Exposure to augmented and virtual reality (e.g., Unity or Unreal, mobile AR SDKs, AR or VR QoS and QoE, V/VI-SLAM) is advantageous but not required.

If you are interested in this position, please e-mail maria.gorlatova@duke.edu with your up to date CV, transcripts, and 2 papers that you believe represent your best work.

This position can start in September 2023, January 2024, or May 2024.

Lab’s previous postdoctoral associate Dr. Guohao Lan has successfully secured an independent Assistant Professor position at a top university.

Duke University is an exceptionally selective private Ivy Plus school, with a beautiful gothic campus located in a lively progressive Raleigh-Durham area of North Carolina. It is a wonderful place to work and a wonderful place to live.

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Duke VISION Magazine Profile

Sarah Eom’s research on augmented reality for retinal laser therapy is profiled by the Duke Eye Center VISION Magazine.  This project, done in collaboration with Miroslav Pajic (Duke ECE) and Majda Hadziahmetovic (Duke Ophthalmology), not only demonstrates a new application of augmented reality, but also advances the state of AR support for detail-oriented tasks broadly.

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Posted in AR-assisted surgery, Augmented reality, Augmented Reality For Good, Edge computing, Highlights, Internet of Things, Students and Mentorship, Undergraduate research, Women in technology | Comments Off on Duke VISION Magazine Profile

Spring 2023 Student Successes

We have had an exciting end of the Spring 2023 semester, with many recognitions of outstanding and cross-disciplinary achievements of group’s students. Neha Vutakuri‘s year-long engagement with the lab culminated with a successful undergraduate dissertation defense and graduation with distinction in Neuroscience. Seijung Kim, who has been with us for almost two years and made important and unique contributions to two different projects, graduated with distinction in Biomedical Engineering and received the Howard G. Clark Award for outstanding undergraduate research. Ritvik Janamsetty, a Pratt Fellow in the ECE Department, received the 3rd place Independent Study Best Poster Award at the ECE undergraduate research showcase. Lin Duan received the 2nd place Best Poster Award at the Athena NSF AI Institute annual showcase. Heartfelt congratulations!

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Appearing at IEEE INFOCOM’23: Edge-Assisted Adaptive SLAM with Resource Constraints

AdaptSLAM, our recent work led by Ying Chen, explores new approaches for adapting edge computing-supported Visual and Visual-Inertial Simultaneous Localization and Mapping (V- and VI-SLAM) to computation and communication resource constraints.

Adapt SLAM’s system architecture. Our design centers on the two highlighted modules. We optimize our algorithms to run in real time on mobile devices. 

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