Physical systems product engineer.
I build the whole loop—from mechanism and electronics to software and interface.
Mechanism → Electronics → Intelligence → Interface
I study at Seoul National University and build systems that sense, decide, and act in the physical world. My work spans mechanical design, embedded electronics, robotics, data, and product software.
- Foldable low-flow hydro turbine — experimental energy-harvesting system developed through simulation, fabrication, and testing.
- Cycloidal propeller research — experimental study of wing fences and relative curvature.
- Sound localization with ear flaps — a biomimetic sensing experiment combining hardware and deep learning.
- AI usage dashboard — a local observability tool for understanding AI-service usage.
See the full portfolio at yongwoocho.com.