Acoustic Sensors TRIZ Cases
- ULF Tactile Stimuli Device for Physiological Regulation
An ultra-low frequency tactile stimulus device uses electro-mechanical actuators to deliver non-vibratory mechanical pulses.
- Earphones with Activity Controlled Audio Output
Earphones aggregate bio and motion sensor data to detect user activity states, eliminating battery waste from inaccurate sleep timers.
- Ear-wearable Device Orthostatic Intolerance Screening via Optical Sensing
An ear-wearable device detects postural transitions and screens for orthostatic intolerance using integrated motion and optical sensors.