Ключевые слова: background, blank, business, call, camera, cell, cellphone, cellular, communication, concept, connectivity, copy, design, device, digital, empty, equipment, hand, hold, holding, human, information, isolated, living coral, looking, male, man, messaging, mobile, mobility, office, person, phone, portable, screen, send, showing, smart, sms, space, technology, telephone, touching, using, vertical, white, wireless, work, young,