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News, Tutorials, Explorations

Perspectives on Computer Human Interaction in Mental Health

At CHI 2018, held at the Palais de Congrès in Montreal this year, we (Jon and Jake) attended the 3rd Symposium on Computing and Mental Health.
Wednesday, June 27, 2018

Estimated read time: 17 minutes

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

Estimated read time: less than 2 minutes

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

Estimated read time: less than 2 minutes

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

Estimated read time: less than 2 minutes