Ключевые слова: african american, auditorium, black man, black woman, blank screen, blur, caucasian, cellphone, college, communication, computer, conversation, copy space, devices, education, friends, friendship, gadgets, generation z, group, indoors, interracial, knowledge, laptop, lecture, mature, men, middle aged, multiethnic, notebooks, people, profession, professor, smartphone, speak, students, study, talk, teacher, technology, together, university, women, work, workplace, young adult,