Students under big AV screen in atrium, close up back view, shot on R3D

indoors day large group of people men women adults diversity young adults 20s millennials teenagers 40s middle aged multi-ethnic group students disabled student teacher colleagues co-workers looking ahead looking up technology big screen av display green screen communication togetherness event education higher education modern architecture building interior interior design architectural feature university college campus foyer lobby atrium head and shoulders back view in a row close up handheld pan