Ключевые слова: 20s, 30s, african american, apron, black, business, career, catering, caucasian, connected, digital tablet, dining room, discussion, female, food, full length, group, horizontal, male, man, management, manger, meal, meeting, men, mixed race, motivating, occupation, people, person, preparing, restaurant, service, six people, small business, staff, table, tablet computer, team, technology, thirties, twenties, waiter, waitress, woman, women,