Middle view of teacher shows the children the principle of the servers using a digital tablet
More tags 4 people, african descent, artificial light, big data, children, communication, corridor, data center, demonstrating, education, elementary school age, explaining, four shot, front view, indoors, it, knowledge, low angle view, medium long shot, multi ethnic, next generation, school trip, science, server farm, server park, silent, static shot, tablet, teaching, technology, three quarter length, with people, woman, youth