Person Identification TRIZ Cases
- CPR Depth Sensor Drift Compensation via Force Reference
A CPR depth sensor uses a force reference signal to compensate for acceleration integration errors.
- Penetration Instrument Electrodes for Impedance Monitoring
Instrument electrodes measure impedance to distinguish bone from soft tissue, eliminating depth interference and external cables.
- Ocular Biometric Identity Assessment Using Eye Movement Liveness Detection
A biometric system measures oculomotor plant characteristics and complex eye movement patterns to assess human identity.
- Handheld Thoracic Sway Balance Assessment System
A handheld tri-axis accelerometer measures anterior thoracic trunk sway to evaluate human balance without fixed monitors.
- Venous Network Sensor Waveguide Extraction Zones
Angled extraction zones divert infrared rays away from the sensitive element, preventing overexposure and artefacts in venous network imaging.