Ключевые слова: 3d, app, application, blue, cell, cellular, classic, communications, contrast, difference, different, digital, display, electronic, evolution, gui, icon, identical, improvement, innovation, innovative, interface, internet, media, mobile, modern, multimedia, network, old, oldfashioned, personal, phone, progress, retro, screen, similar, smart phone, smartphone, social, software, technology, telecommunications, telephone, touch screen, tube, vintage, web, white, wire, wireless,