These days, surveillance cameras are all around us, and they’re smarter than ever. In particular, many of them are running ...
Espressif Systems' EchoEar is a compact ESP32-S3 AI chatbot designed for voice interaction and edge AI applications, for smart toys, voice-enabled ...
Gadget on MSN
Soon, Wi-Fi will measure your pulse
Engineers have shown that a technique to measure heart rate via Wi-Fi signals is effective even with the lowest-cost devices ...
XDA Developers on MSN
6 cheap ESP32-based display projects anyone can build
One of the best and most simplest use cases for an ESP32-based display is a smart home dashboard. Touch or non-touch, it doesn't matter, as a basic display can be used to show information from ...
A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi ...
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