Track Room Occupancy Without Cameras Using ESP32 Wi-Fi Drops

Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...
techtimes

Semiconductor Supply Chain: US Bets $500M on Physics-Based AI to Break China Rare Earth Lock

This photo shows samples of rare earth compounds during a visit of the facility of Australian mining firm Lynas in eastern Malaysia's Gebeng on April 8, 2026. Tonnes of packaged rare earth minerals ...
IEEE

A Wi-Fi Fingerprint Localization Method Based on Self-Adaptive K-value and Improved Sparrow Search Algorithm

Abstract: In indoor environments where GNSS signals are attenuated or blocked, Wi-Fi-based fingerprint positioning technology can be used as a complementary indoor positioning solution with ...
IEEE

A Road Friction-Aware Anti-Lock Braking System Based on Model-Structured Neural Networks

Abstract: The anti-lock braking system (ABS) is a vital safety feature in modern vehicles, preventing wheel lock during emergency braking. However, the performance of conventional ABS is often limited ...