Most technological advances derive from ideas of artists and theorists.
Leonardo DaVinci, who is known for art and science, designed a flying machine in 1492, hundreds of years before its actual creation. Ayn Rand's objective approach resembles the role of art and literature in technological advances. First by studying literature as an important technological advance, second by studying how art has created technology, and third by analyzing the relationship art and literature have with science we will conclude that art and literature forecast future technology. First, literacy was the breakthrough method of visual projections and has been the most important transportation of information since its creation. A system of sounds and codes has provided man with an eternal freedom of visual communication.