From factory automation to healthcare, ultrasonic sensors enable precise monitoring of distance, depth, and fluid levels.

PROVIDENCE — CEO Kim Gavin’s company, BLUEiQ, specializes in what’s called underwater sensing, using sound to study marine life, map the sea floor, or identify underwater objects or vehicles. Gavin ...

However, in challenging conditions such as fog, smoke, or total darkness, light-based sensors lose effectiveness. To overcome ...