Technology is increasingly shaping how development challenges are addressed across public services, climate and energy, food systems, cities and governance. This five-day course provides development professionals with a practical overview of the main technology solution clusters transforming these fields, helping participants understand what different technologies do, how they interact and where they can be applied. The course explores five application domains: Digital Public Infrastructure, AI and Inclusive Services; Climate, Energy and Just Green Transitions; Food Systems, Land, Water and Agri-Tech for Resilience; Urban and Territorial Innovation for Inclusive Smart Cities; and Digital Governance, Civic Participation and Public Trust. Through expert inputs, case studies and applied discussions, participants examine technologies not as isolated tools but as interconnected systems combining infrastructure, platforms, data, AI, sensors and other technological solutions. The course strengthens participants' technological literacy and their ability to engage confidently with technical specialists, partners and providers in the design and implementation of development initiatives.