Neuromorphic processor reduces power in radar sensing systems

The jointly developed human-presence detection solution from Socionext and Innatera combines 60 GHz FMCW radar sensing with a neuromorphic Spiking Neural Processor to enable always-on detection at sub-milliwatt power levels. The system processes radar data directly at the edge to distinguish human from non-human motion, including stationary individuals, with reported accuracy above 99%, allowing connected devices to remain in low-power sleep modes until confirmed presence is detected. Target applications include smart cameras and doorbells, building occupancy sensing, in-cabin automotive monitoring and industrial or elderly-care safety systems requiring privacy-preserving, battery-efficient operation.