Refugee camp aid workers cannot communicate medical emergencies across 15 language barriers because translation APIs need internet

In camps like Cox's Bazar (Rohingya), Kakuma (multi-ethnic East African), and Zaatari (Syrian), a single medical tent might see patients speaking Rohingya, Chittagonian, Burmese, Somali, Oromo, and Arabic in a single day, and the volunteer doctor speaks only English or French. Cloud translation APIs like Google Translate require stable internet that refugee camps in remote locations lack, and even when available, they do not support crisis-specific languages like Rohingya, which has no standardized written script. A Raspberry Pi running a fine-tuned Gemma 4 model with locally trained translation pairs for underserved languages can provide real-time spoken translation in a fully offline device costing $50 — and because the model is open-source and fine-tunable, local NGO linguists can add specialized medical vocabulary in dialects that commercial translation services will never prioritize because the market is too small to justify the engineering cost.