// sensor technology

All signals tagged with this topic

Oct 14

Bio-inspired whiskers give rescue drones night vision

Source: WIRED

Researchers are borrowing sensory systems from nocturnal animals—specifically tactile whisker-like sensors—to enable autonomous drones to navigate and avoid obstacles in complete darkness. This addresses a critical gap for search-and-rescue operations in low-visibility environments where cameras fail, making drone deployment viable in tunnels, caves, and nighttime emergencies. The work reflects a shift in robotics away from vision-dependent systems toward multimodal sensing architectures that remain functional across lighting conditions. It also exemplifies a broader pattern in the field: copying proven animal morphologies rather than designing around human perceptual norms.

theme-connected autonomous vehicles sensor technology infrastructure resilience

May 16

Waymo's Flood Blind Spot Exposes Robotaxi Safety Gap

Source: Yanko Design

Waymo's self-driving vehicles lack reliable ways to detect standing water and flooded roads—a failure of sensor fusion, not individual technology. The harder problem: edge cases tied to environmental conditions (rain, flooding, snow) remain algorithmically unsolved because training data skews toward clear weather, and no single sensor (LiDAR, radar, camera) can reliably distinguish passable wet pavement from dangerous water hazards. Until robotaxis navigate weather-dependent obstacles the way human drivers do—through learned pattern recognition and risk intuition—their operational domain will remain confined to specific geographies and seasons, not the anywhere-anytime promise investors have funded.