The rapid evolution of Type-1 diabetes (T1D) management technology has left many traditional healthcare systems playing catch-up. Among the most significant innovations are the Open-Source Automated Insulin Delivery (OSAID) systems (Loop, AAPS, Trio, OpenAPS) and Nightscout , a real-time data-sharing and visualization tool. These technologies are transforming lives—yet the knowledge gap between those who use them and those who support them is growing wider. So, who will train