Ключевые слова: black, business, businessman, businesswoman, call, caucasian, caucasian businesswoman, chinese, colleague, computer, desk, education, female, group, indoors, job, laptop, male, man, mature adult, medium group of people, meeting, mid adult, mixedrace, modern, modern office, notebook, occupation, office, people, person, professional, sitting, smartphone, smartphone video, table, team, teamwork, using, using smartphone, video, video call, woman, work, worker, workplace, young adult,