Ключевые слова: advancement, architecture, building, business, businessperson, button, career, communication, connectivity, contemporary, convenience, corporate, device, digital, efficiency, elevator, elevator button, employee, executive, gadget, hallway, hand, holding, indoors, innovation, interior, job, lifestyle, lift, lobby, mobile, modern, occupation, office, office building, people, person, pressing, professional, progress, sleek, smartphone, technology, touchscreen, transportation, unaltered, urban, waiting, work, workplace,