Joon

PhD Student in Computer Science

Northeastern University

Hi, I'm Joon Lee

PhD student in Computer Science at Northeastern University.

My work is centered on two pillars:

Designing for Agency

Building AI interfaces that turn invisible decision-making into explicit, navigable choices for the user.

Supporting Adaptation

Investigating the specific forms of support users need to effectively adapt to and master complex systems.

Im advised by Saiph Savage.
Check out my CV!

Research Projects

Inject, Fork, Compare: Defining an Interaction Vocabulary for Multi-Agent Simulation Platforms
2025

Introduces three operations to transform LLM-based multi-agent simulations into interactive systems for causal investigation by enabling the creation and parallel analysis of divergent timelines.

Multi-agent SimulationInteractive SimulationLarge Language Model
Playing to Pay: Interplay of Monetization and Retention Strategies in Mobile Gaming
2024

Systematically examines monetization strategies in Korean mobile games, highlighting their prevalence, ethical concerns, and the need for stronger consumer protections.

Mobile Game MonetizationEthical Game Design

Experience

May 2025 - Present

Daejeon, South Korea

Conducting research on international students employment in South Korea.

Researcher

July 2024 - Present

Boston, MA

Conducting HCI research to support workers and improve their workplace experiences.

Software Developer

Nov 2022 - Dec 2023

Seoul, South Korea

Developed backend infrastructure and data processing pipeline for data analytics platforms.

Hazardous Materials Specialist

Sep 2020 - Mar 2022

South Korea

Served as a specialist in hazardous materials detection and military intelligence translation.

Education

PhD in Computer Science

Northeastern University Logo
Northeastern University
2025 - Present

Boston, MA

Seeking HCI-driven research on online communities and AI-driven insights for workers.

BS in Computer Science

Northeastern University Logo
Northeastern University
2018 - 2025

Boston, MA

Two gap years due to military service

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