Human–Computer Interaction in Space Design
Interactive tools that help people explore, design, and evaluate spatial experiences.
Architecture · Human–Computer Interaction · AI
I’m a master’s student in the Department of AI Computing at KAIST, working with Prof. Juho Kim at KIXLAB. Previously, I led R&D at Archisketch, building AI-powered tools for interior design. I received my B.Arch. from Seoul National University.
My interests lie at the intersection of human–computer interaction, visual computing, and architecture. I explore how AI and interactive graphics can help people design, understand, and experience space.
01 / Research interests
Space. People. Computation.
I explore how people design and experience space through interactive tools, collaboration with AI, and real-time graphics.
Human–AI Interaction
Interfaces for collaborating with AI, translating human intent into design decisions while preserving creative control.
Computer Graphics in Spatial Representation
GPU-accelerated rendering pipelines and browser-based spatial graphics engines.
02 / Publications
Coming soon!
Publications will appear here as they become available.
03 / Experience
From spatial tools to intelligent systems.
Apr 2025 – Jul 2026
Archisketch
R&D Lead · Previously Graphics Engineer
Promoted to R&D Lead in Nov 2025
- Led the AI Interior Design Agent release to paid subscribers, connecting floor-plan analysis, 3D conversion, styling, layouts, rendering, and cost estimation through natural language.
- Developed Auto Layout and Auto Camera pipelines using multi-agent systems.
- Implemented optimization algorithms for 3D model compression and content streaming.
- Represented Archisketch at MWC and Amazon Unicorn Day; presented its end-to-end interior design workflow built on Amazon Bedrock AgentCore at AWS Startups’ Amazon Unicorn Day.
Mar 2021 – Jan 2025
Ersatz
3D Content Engineer
- Built browser-based 3D interaction tools for real-time architectural simulations.
- Designed procedural content generation pipelines using Python and WebGL.
- Conducted R&D on AI-driven modeling and prompt-to-geometry conversion.
May 2020 – Nov 2020
Lee Kyeong Jae Architecture Projects
3D Intern
- Assisted with architectural visualization and environmental animation.
- Used Rhino, SketchUp, and Unity for exhibition-oriented content.
04 / Selected work
Ideas, built and explored.
A selection of spatial interfaces, graphics systems, and architectural experiments.
01Multi-agent spatial design
AI Interior Design Agent
An end-to-end interior design workflow connecting room planning, furniture layouts, quotations, and rendered views through natural language.
View project
02Human–AI spatial interaction
Simple Garments
AI-generated 3D models and GPT-based agents for a real-time spatial feedback system.
View project
03Web3D Research
Project Seoul
Browser-based architectural viewers with PlayCanvas, GLSL, and optimized 3D pipelines.
View project
04Media Study
Palimpsest Cities
Visual experiments with diffusion and a small embedded demo.
View project
05Exhibition
SNU Exhibition: Daring or Delusional
Supported a web-based virtual gallery with VR showcase at SNU XR Experience Center.
View project
06Exhibition
KNUA Exhibition
Interactive web documentation and visuals for the KNUA exhibition.
View project
07Urban Interface
Cross Medium
Transforms the KBS threshold into a large-scale media interface that choreographs visitors and workers.
View project
08Speculative Wearable
Digital Reversalism
A screen-based headpiece and web experiment questioning identity in a post-physical city.
View project
09Narrative Architecture
RE-ONION
Urban fiction and architectural drawings merge as RE-ONION layers materials, memories, and spaces.
View project01 / 09 projects
More projects from my CV
AI-driven Virtual Architecture for K-ARTS Digital Showcase
Co-led the proposal and AI system design for a virtual exhibit. Developed a multi-agent prompt system for evolving spatial narratives and engineered real-time diffusion content.
Flattened — 3D Animation for Jakyung Shin’s Solo Exhibition
Reconstructed and animated sculptural forms in Blender, using “tilt & drag” as a spatial metaphor. Choreographed camera and object motion to express perspective distortion, embodied tension, and narrative rhythm.
SNU 2023 Graduation Exhibition
Led prompt engineering for spatial storytelling through AI image synthesis and developed a 3D exhibition interface with WebGL and GPT API integration.
SNU 2022 Architecture Showcase
Built the general layout system for the graduation exhibition and supported interactive layout scripts using Cables.gl and custom shaders.
05 / Education & recognition
A foundation in architecture. A focus on interaction.
KAIST
Master’s program
- Department of AI Computing
- KIXLAB
Seoul National University
Bachelor of Architecture
- GPA: 3.64 / 4.3
- KAAB-accredited five-year professional degree program (KAAB-202307).
- Final-year project: AI-assisted spatial computing systems that adapt to user interaction through GPT-based agents and 3D model generation.
Recognition & press
Fulbright Graduate Study Program — Principal Candidate
Fulbright
Selected as a Principal Candidate, recognizing academic excellence and research potential in Visual Computing and HCI.
Featured in “서울대, ChatGPT와 상생하려면”
The SNU News
Discussed AI in architectural visualization and its impact on design education.
Outstanding Prize — “Flow” Public Art Project
Seoul National University
Led spatial concept development and interactive installation planning.
Academic Excellence Scholarship
Seoul National University
Awarded for academic performance.
06 / Beyond the projects
Sharing knowledge. Expanding the toolkit.
Speaking & teaching
AWS Unicorn Day 2026 Seoul
Session Speaker · Archisketch
Presented an end-to-end interior design agent built on Amazon Bedrock AgentCore, connecting natural-language requests with floor-plan analysis, 3D layouts, rendering, and cost estimation.
CBAS Architon
Session Speaker & Tutor
Delivered a technical session on AI-driven spatial design systems and guided participants through agentic architecture workflows.
SNU Architecture Visualization (Grasshopper) Workshop
Mentor
Led beginner sessions in 3D graphics and visual programming, guiding participants in building interactive architectural models.
SNU Architecture Visualization Club
Founder & Lead
Founded a weekly study group on architectural visualization and parametric design, with peer-led presentations and discussions.
Technical skills
Programming & Web
Python · JavaScript · GLSL · React · React Native · Node.js
Graphics Frameworks
Three.js · React Three Fiber · PlayCanvas · Blender API
Design & 3D Tools
Rhino (expert) · Blender (expert) · Grasshopper (expert) · Unity (basic) · SketchUp (basic) · 3ds Max (basic) · Unreal Engine (basic)
Additional Experience
C# familiarity · WebAssembly workflows · RESTful API integration · Git
Test scores
TOEFL: 109
Reading 29 · Listening 30 · Speaking 26 · Writing 24
GRE: Verbal 155 · Quantitative 167 · Writing 3.5
Verbal Reasoning · Quantitative Reasoning · Analytical Writing