A record of what I am building, and what I am slowly coming to understand.
A record of technical projects, topic research, and daily observations, with the process and evidence left visible.
Recent Writing
View all 01
Why Things Smell Good or Bad: From Jasmine to Feces
Fragrant and foul are not properties of molecules but stamps the brain applies. Recognizing an odor and liking it run on separate tracks: genes decide what you detect, experience decides how you judge it.
02
When a System of Evaluation Becomes the World
The slowness of a village and the anxiety of the technological age may look opposed, yet both can make a local measure of life feel like the whole world.
03
Rehumanizing Public Discussion: How to Criticize Without Making an Enemy
Addressing the issue rather than the person is not a polite slogan but a method for keeping criticism accurate, allowing correction, and reducing collective harm.
Featured Projects
01 CongCar Smart Vehicle Project Experience
Autonomous vehicle / RK3588 / Computer vision / Real-time systems / Control A team autonomous-vehicle project. I participated continuously in architecture discussion, scene-logic refinement, on-vehicle debugging, and validation for real-time perception, path following, and scene decisions on RK3588.
02 Japanese Reading Assistant: Keeping lookup, grammar, and optional PDF OCR in the reading flow
Obsidian / Japanese learning / OCR / Ollama / DeepSeek An Obsidian plugin that turns selected Japanese into one shared translation, vocabulary and grammar views. Text selection works after model setup; PDF OCR is optional, and results can be saved as daily Vault notes.
03 NUC ROS2 Indoor Robot: From Sensor Links to a First Map
ROS2 / NUC / Mobile robotics / SLAM / Mecanum chassis Real-hardware verification of unified launch, velocity commands, odometry, and an initial LiDAR map using an Intel NUC, Astra Pro, X2 LiDAR, and a mecanum chassis.
04 SeeingTag: From PnP Localization to Homography Mapping
SeeingTag / OpenCV / ArUco / Localization A localization redesign driven by field latency, lens distortion, and insufficient marker coverage.