Field case studies
Environment & Forestry
Early pine wilt detection with ultrasonic NDT - Korea Forest Research Institute
Pine wilt disease control starts with finding infected trees early, but early-stage infection shows almost no visible symptoms. Existing tree diagnostics needed specialists and long inspection times, which made them hard to scale for forest disaster response.
Logistics & Port
Continuous STS crane drivetrain monitoring - Major Korean port operator
STS crane drivetrain sound and vibration vary with operating state and load, so scheduled inspections cannot track every change during operation. Analyzing sound or vibration separately can misclassify normal state transitions as anomalies.
Security & Control
Speaker verification for high-noise environments - Company C
Conventional voice-based speaker verification misidentified users often, which made security incidents hard to prevent. For systems with many access points, such as control rooms, a password alone was not enough.
