Ключевые слова: adult, architect, business, career, caucasian, computer, connection, construction, control, data, digital, digital tablet, engineer, engineering, expertise, handsome, happy, hat, helmet, holding, industrial, industry, internet, job, looking, maintenance, male, man, network, occupation, people, portrait, power, professional, project, safety, service, smiling, standing, tablet, tablet pc, technician, technology, touchscreen, using, wireless, work, worker, workshop, young, young adult,