Ключевые слова: app, camera, cellphone, chatting, communication, computer, concept, connection, control, device, digital, electronic, entertainment, entrepreneur, equipment, finger, hand, handle, holding, internet, leisure, mechanism, mobile, mobile phone, multimedia, online booking, outdoor, person, phone, photo, portable, power, press, program, relax, remote, screen, selfportraits, share, smart, smart phone, social network, successful, switch, technologies, technology, television, tripod, wireless, work,