Ключевые слова: african american, attractive, business, businessmen, businesspeople, businesswomen, caucasian, colleagues, computers, conference, copy space, corporate, devices, digital, education, equipment, female, film, gesture, gesturing, handsome, have fun, leisure, male, men, modern, motion picture projector, movie projector, multicultural people, multiethnic, nighttime, objects, office, pc, people, presentation, pretty, projection, projector, screen, shadow play, shadows, showing, spending time, team, teamwork, technology, video, women, work, young, young adult,