Bat-Inspired Miniature Drones: Revolutionizing Nighttime Search and Rescue Operations

Oct 31, 2025 12:18 am CST

Researchers at Worcester Polytechnic Institute are developing palm-sized drones inspired by bat echolocation that can operate in darkness, smoke, and adverse weather conditions. These affordable, energy-efficient aerial robots use ultrasonic sensors to navigate without light, potentially transforming how search and rescue operations function during disasters when visibility is compromised and immediate response is critical.