Non-contact real-time heartbeats and respiration monitoring using Artificial Light Texture (ALT).

PPG-beats is a Matlab library of algorithms to detect heartbeats in photoplethysmogram (PPG) signals.

Documentation for heartbeat.sh

Wait for heartbeats and notify if they are missing

Wireless health monitoring system

gerbera chamber

Simple server/client libraries to monitor connectivity via heartbeats.

thunder eagle