Ключевые слова: browsing, building, business, communication, connection, construction, contractor, daytime, device, digital, engineer, equipment, field, focus, gadget, hands, hardhat, helmet, industrial, industry, infrastructure, job, machinery, male, man, mobile, occupation, outdoor, people, person, phone, professional, project, safety, safety gear, site, smartphone, technician, technology, texting, tool, touchscreen, uniform, vest, wireless, work, worker, working, workplace,