Ключевые слова: adult, afroamerican, asian, attention, business, casual, caucasian, chairs multiethnic, colleagues, communication, conference, corporate, daylight, female, focused, group, improvement, improving, indoor, job, knowledge, learning, lecture, lifestyle, listening, looking at, male, man, men, mixed races, outfit, people, presentation, relationship, room, satisfied, seminar, specialization, teambuilding, thinking, together, woman, women, work, young,