A PulseSensor library (for Arduino) that collects our most popular projects in one place.

Heart rate variability (HRV) biofeedback with Polar ECG chest straps.

neuromore Studio is your all-in-one biofeedback suite

PhysioKit: Open-source, accessible Physiological Computing Toolkit [Sensors 2023]

real-time neuro-/biosignal processing and streaming pipeline

OUTDATED, FIND MY ESP32 REPO AT https://github.com/moothyknight/HEG_ESP32 -- A DIY instruction set and rough program to run an HEG off an Arduino Nano. It uses an IR and Red LED, an OPT101 sensor, an ADS1115, and an Arduino Nano V3. The HEG is basically a pulse oximeter for your cortex, but allows for biofeedback and direct control.

A plug-and-play MATLAB based tool to use NES games for multimodal biofeedback.

Hackathon project: ADHD treatment using real-time brainwave biofeedback.

An experimental compact system for doing game-based EEG biofeedback using an OpenBCI data stream over UDP. A control component receives and processes EEG data and calculates a reward value based on configurable thresholds. A feedback component provides real-time audiovisual feedback and scoring to the neurofeedback user wearing the BCI headgear.

A crowdfunded list of bruxism (teeth grinding) remedies. Accessible via www.cureteethgrinding.com

The long way from K.G.Jung to contemporary polygraphists. The progress is evident, but maybe something important and essential is lost? Let's try to be clear and sort things out with Arduino. "Aha, a looking glass into the unconscious!" - Carl Jung If you have interest, Arduino board, some cheap components, patience to understand several simple …

iOS App with Apple Watch for a simple Tracking of Happiness. Used for people with despression. UNI Project FPB

Psychophysiology measurement via Arduino

Breath — a Web & mobile App to help you focus on and calm your breathing.

Seamlessly compatible with iOS, macOS, tvOS, and watchOS

Atelier XR - XENA

Android application for Biofeedback with a Bluetooth Zephyr Bioharness 3 belt

Python API for the ALS Voice Human-Computer and Brain-Computer Interfaces.