personal email: [email protected]

Github: https://github.com/k03302

Youtube: https://www.youtube.com/channel/UCL8qHNxxqe9S5h59vTVaNBg

Education

• Bachelor's degree in University of Soeul (서울시립대학교), Seoul Korea (2019.02 ~ )

  • School homepage

  UNIVERSITY OF SEOUL

• Major in CS

• Minor in Physics

Interests

1. 3D graphics
   • Rendering pipeline
   • 3D Graphics API (OpenGL, WebGL, DirectX 12)
   • VR, AR
   • Animation
2. Game development
   • Unity, Unreal Engine
3. Across the board of math and physics

Experiences

• Worked as an undergraduate intern in WRL KIST (한국과학기술연구원) (2022.12.27~2023.8.27)

  • For more information, check this link.

  WRL ● KIST Webizing Research Lab

Worked Projects

1. WXR body tracking feature (2023/12/23~2024/6/23)

   • WXR is a web application developed by WRL KIST for research purposes.

     • Integrates 3D, VR, and AR interaction for remote cooperation.

     • To know more about WXR, check this link.

       www.wxr.onl

     • To use WXR, check this link.

       • https://svc.wxr.onl

   • My contribution to the project

     • Add hand tracking feature to WXR.

       • This feature was developed to replace VR controller interactions of WXR.

       https://www.youtube.com/watch?v=gs3Y9m3FLPM

     • Add ARKit body tracking feature to WXR.

       • This feature was developed to implement human digital tween on the WXR workspace.

       https://www.youtube.com/watch?v=RSqRBv5_l2Y

     • Add Mediapipe body tracking feature to WXR.

       • As ARKit turned out to be not precise enough for our goal of human digital tween as expected, started to develop with Mediapipe instead.
       • Mediapipe only offers the position of each landmark, not the transformation matrix of each bone as ARKit body tracking does. So there’s a need for more calculations to get the rotation of each bone.

       https://www.youtube.com/watch?v=h8eNJQtV-Ks&t=1s

   • What I learned

     • 3D, XR web client development
       • three.js, A-Frame
     • Node.js web server development
     • iOS webapp development
     • applications of body tracking and hand tracking

2. Gal Tong Run (2022/7/20~2022/9/1)

   • Introduction to the project

     • Unity 3d running platformer game project
     • Sole development
     • No libraries are used at all for training

   • Introduction to the game

     • The character automatically moves forward, and the player can move it only left or right.
     • The character gets a score when she eats a hamburger and loses a score when she eats a bug or gets hit by an enemy or wall.
     • If the character does not have enough scores until she reaches the boss stage, she loses the level and the level resets.

   • What I learned

     • Unity game client development
     • ECS pattern programming

   • Ingame play video

     https://www.youtube.com/watch?v=phcHfQaSrWw

3. umbrella keeper with Arduino (second semester of first year)

   • Arduino project from 창의공학기초설계(Introduction to Creative Engineering) at 1-2

   • Introduced two rotating lids where one attached to the other. This umbrella keeper with an efficient design requires a few devices: two servo motors, one button panel, and one display.

   • Test video

     https://www.youtube.com/watch?v=Wy86Ca1w3Is