Open-source wearable circadian phototherapy gear for polar nights. Features an unnetworked microcontroller and an edge-lit brim diffuser directing a 5-stage variable-spectrum light sequence (460nm blue to 660nm red) down to lower retinal ipRGC receptors, providing distinct, non-continuous diurnal anchors using <2Wh daily.

This repository provides a software and data processing pipeline for the modeling, simulation, and algorithmic analysis of Ultraviolet (UV) light blood-cleaning systems, supporting pathogen inactivation research and photo-therapy. Optimized repository topics include medical-technology, ultraviolet, blood-irradiation, biomedical-engineering, etc.