business people, office, happy, windows, working, business meeting, laptop computers, discussion, colleagues, cooperation, technology, brainstorming, communication, entrepreneurs, professional occupation, smiling, corporate business, connection, business, looking, business plan, coworkers, concentration, business strategy, together, creative occupation, internet, global business, meeting, businesswomen, businessmen, occupation, planning, research, small business, wireless technology, strategy, teamwork, multi-ethnic group, portability, standing, business casual, sitting, side view, front view, indoors, day, five people, 21-25 years old, 26-29 years old