About Me
I am a researcher in the SIML group at Apple.
I finished my CS PhD in 2023 at UC Berkeley, where I worked with Björn Hartmann.
Research: HCI, computer vision, ML dev tools, model optimization
Groups:
Berkeley AI Research (BAIR) Lab and the Berkeley Institute of Design (BiD)
Thesis:
Enhancing Visual Media Through Reflection and Recomposition [video]
Committee:
Björn Hartmann (advisor), Alexei Efros, Marti Hearst, Valentina Shin
Experience
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Apple · Researcher
2023—
My team develops and deploys machine learning model optimization and analysis techniques, enabling the launch of Apple Intelligence (on-device LLMs) and the Vision Pro (research post: optimization). -
Apple · Research Intern
2020-21
3D scene capture, annotation/segmentation, and navigation. -
Adobe · Research Intern
2019
Multi-level graph kernel correspondences for vector graphics.
Selected Publications
See the full publication list (20+) in Google Scholar.
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Generating Automatic Feedback on UI Mockups with LLMs
Peitong Duan, Jeremy Warner, Yang Li, Björn Hartmann
[pdf] CHI 2024 -
Rambler: Supporting Writing with Speech with LLMs
S. Lin, J. Warner, J.D. Zamfirescu-Pereira, M. Lee, S. Jain, M. Huang, P. Lertvittayakumjorn, S. Cai, S. Zhai, B. Hartmann, C. Liu
[pdf] CHI 2024 -
VST: Interactive Flexible Style Transfer for Vector Graphics
Jeremy Warner, Kyu Won Kim, Björn Hartmann
[pdf] UIST 2023 -
VLT: Interactively Optimizing Layout Transfer for Vector Graphics
Jeremy Warner, Shuyao Zhou, Björn Hartmann
[pdf] ICML AI-HCI Workshop 2023 -
SlideSpecs: Automatic Presentation Feedback Collation
Jeremy Warner, Amy Pavel, Tonya Nguyen, Maneesh Agarwala, Björn Hartmann
[pdf] IUI 2023 -
hack.edu: Analyzing Student Perceptions of College Hackathons
Jeremy Warner and Philip J. Guo
[pdf] ICER 2017
Grad Coursework
- Computer Vision
Efros/Malik - Computer Graphics
Kanazawa/Ng - Compilers & DSLs
Ragan-Kelley - Learning for 3D Vision
Kanazawa - Computational Photography
Efros/Kanazawa - Human Computer Interaction
Paulos - Interactive Device Design
Hartmann
Mentoring
- Susan Lin
Rambler, Speech Writing - Sauhard Jain
Rambler, Speech Writing - Matthew Lee
Rambler, Speech Writing - Shuyao Zhou
Visual Layout Transfer - Angela Zhang
Design Correspondences - Frederick Kim
Visual Style Transfer - Tonya Nguyen
SlideSpecs Feedback
Teaching
- CSC 160 · UI Design/Development (Head GSI)
2017,20 - CSC 169 · Software Engineering (Head GSI)
2019 - DI 202 · Technology Design Foundations (GSI)
2021
Awards
- Google-BAIR Commons Research Grant
2023 - UC Berkeley EECS Departmental Fellowship
2022 - Outstanding Reviews (7x for CHI/UIST)
2021-24 - NSF Graduate Research Fellowship (HM)
2017
Service
- Program Committee · ACM CHI
2026 - Program Committee · ACM UIST
2024 - Program Committee · ICML AI/HCI Workshop
2023 - Organizing Committee · ACM UIST
2023, 2024 - Reviewer · ICML, UIST, CHI, IUI, CSCW, C&C
2017-2025
Updated Apr 2026