Robots Use AI to See Around Corners

Researchers at the University of Pennsylvania have developed a new AI system called HoloRadar ^[1][2]. This technology allows robots to perceive environments outside their direct line of sight by processing radio signals ^[1][3]. The system reconstructs detailed 3D scenes, enabling navigation through walls or around corners where standard cameras fail ^[3]. The HoloRadar system overcomes limitations in traditional visual sensors by operating effectively in dark or cluttered spaces ^[1][2]. Graduate students and faculty at Penn Engineering designed the AI to interpret complex signal reflections that optical sensors cannot detect ^[2]. This breakthrough could significantly improve search and rescue operations in hazardous or unlit conditions ^[3].