A 24-year-old Rwandan woman, Clemence Uwamutarambirwa, has developed a mobile application, Smart Potato Greenhouse Technology (SPGT), to address food insecurity and enhance agricultural sustainability. The app, which was developed after a six-month 'Internet of Things' (IoT) training at the Catholic University of Rwanda, uses sensors to monitor soil quality, temperature, and humidity, and automates irrigation. It also improves greenhouse security by detecting theft attempts and transmitting pictures to managers' mobile phones. Uwamutarambirwa is collaborating with the Seed Potato Fund (SPF-Ikigega) to improve the availability and accessibility of quality potato seeds to farmers through smart agriculture practices. The app is expected to be expanded to other districts, showcasing IoT's potential in revolutionizing the agricultural sector.