Ключевые слова: abstract, blackboard, boardroom, business, classroom, closeup, conference, contemporary, cyberspace, detail, digital, distributed, double, education, expertise, exposure, figure, globe, intelligent, interior, international, investment, it, map, meeting, multi, net, network, office, polygon, real, research, room, sketch, space, study, studying, symbol, technology, telecommunication, training, transborder, transform, venture, web, website, wireframe, wireless, world, worldwide,