Ключевые слова: 3d, abstract, address, advertisement, at, background, blue, business, client, communicate, communication, computer, concept, connect, connection, connexion, contact, correspondence, crayons, cyberspace, delivery, digital, draw, drawing, electronic, electronic mail, enfold, five, graphic, hand, handdrawn, hands, human, icons, information, letter, lights, mail, male, man, manuscript, media, message, messaging, net, network, newsletter, online, pen, person, receive, reception, rendered, rendering, screen, send, service, social, tech, technology, text, user, vignetting, web, write, writing,