News, Tutorials, Explorations

Intraoral Respiration Monitor

Intraoral Respiration Monitor & Overdose Detector

Full waveform respiration monitor worn inside the mouth + streaming Bluetooth web app with realtime LSTM neural network training. Uses barometer, thermopile & hacked activity monitor.
Monday, April 2, 2018

Drug Overdose Detection Necklace and Mobile App

ODAlert Drug Overdose Detection Necklace and Mobile App

A wearable device that uses an accelerometer and skin temperature sensor to detect drug overdose + companion mobile app to customize what sensor values trigger an overdose alert
Monday, April 2, 2018

Intraoral Respiration Monitor

Hacking a Generic Activity Tracker

In this tutorial we will hack a tiny generic activity tracker with a nRF51822 ARM Cortex M0 MCU and use it as a low cost wearable device development platform (and you can too!)
Tuesday, February 6, 2018