Ключевые слова: african, african american, bosun, callhome, calling, cellphone, cellular, chatting, chief, communication, conference, connection, coverall, family, family call, far, far from home, helmet, home, industrial, industry, internet, job, jobsafety, man, marine, maritime, mate, missing, mobile, mobilephone, navigational officer, officer, overall, professional, remote call, remote work, safety, sea, sealife, seaman, seawork, smartphone, speach, speaking, talk, talking, videocall, videochat, work,