Psychotechnic Devices TRIZ Cases
- Head-worn Eye Tracking for Health Status
A head-worn platform integrates eye imaging devices and head orientation sensors to measure ocular parameters.
- Non-Invasive Optical Brain-Computer Interface for High-Resolution Signal Decoding
Optical sensors replace invasive electrodes to resolve the trade-off between surgical complexity and measurement precision, enabling nuanced user interactions.
- Handheld Ophthalmic Screening Device with Infrared Camera
An inclined infrared camera captures pupillary images without light interference, enabling objective neurological assessment in resource-constrained settings.
- Acoustic Startle Response Diagnostic System for PTSD
A diagnostic system measures acoustic startle reflexes using electromyography electrodes to capture objective physiological data.
- Heart Rate Monitor Personalized Relaxation Reference Calibration
A heart rate monitor calculates instantaneous relaxation values from electrocardiogram timing instants.
- Gamma ASSR Detection for Depression Using Chirp Stimulation
Chirp auditory stimulation enhances gamma ASSR signal-to-noise ratio, enabling objective depression diagnosis without subjective symptomatology.
- EEG Signal Pre-processing for Cognitive Load Measurement
Detects and filters system artifacts and eye blink regions from low-resolution EEG signals to improve cognitive load measurement accuracy.