Ключевые слова: 6069 years, answering, asking, business, businessman, casual, caucasian ethnicity, communication, computer, cut out, discussion, distant, entrepreneur, european, executive director, hand, hello, human face, listening, male, man, mature adult, meeting, middle aged, middleaged man, modern, negotiation, old, one man only, senior, talking, technology, time, video conference, waving, webcam, welcome, welcome gesture, white background, white people,