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Why We Bet on the ESP32: Custom Sensor Packing, Rapid Prototyping, and Field OTA Updates

by davidcrilly | Oct 15, 2026 | Hardware, Prototyping, Smart Care

When you start designing a non-intrusive ambient monitoring system for senior care, your first instinct as a technologist is to look at the commercial consumer market. You go online and look at off-the-shelf Zigbee, Z-Wave, and Tuya sensors. And very quickly, you run...

Applied Math in the Living Room: Spotting Health Declines Through Time-Series, Not Cameras

by davidcrilly | Aug 26, 2026 | Data Science, Hardware, Smart Care

I have a confession about how my brain works: I cannot look at the physical world without seeing sequences and mathematical series. I completed all the classwork for a Master’s degree in Applied and Computational Mathematics (short of the thesis—a classic ADHD...

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