Ключевые слова: black, business, classic, classroom, concept, conference, course, court, courthouse, courtroom, digital, display, electronic, empty, evidence, furniture, government, information, inside, interior, judge, laptop, lcd, meeting, nobody, office, organization, projection, projector, room, school, screening, seat, show, showing, technology, testimony, tool, trial, video, view, visualize, white, witness, work,