PrivacyPhys.org Technologyabout 1 hour ago
Researchers Unveil CoughNet Sensor System
5 min read
Binghamton University researchers unveiled CoughNet, a sensor system presented at the 2026 IEEE/ACM CHASE conference in August 2026. The prototype uses three Raspberry Pi computers costing less than $50 each to detect coughs via LoRa wireless technology. The system analyzes acoustic signatures to count unique coughers without identifying individuals or using cameras, aiming for privacy and efficiency in medical settings.
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