6G communications can be a trillion dollar business only if billions of dollars of Reprogrammable Intelligent Surfaces RIS are deployed everywhere. Read the first report to assess costs, practicality and enabling materials, technologies and players for mass production. See area and dollar forecasts to 2041 - a multi-billion dollar opportunity. Understand how they will affordably improve to give greater user benefits. See the timelines, new infograms, graphs and many images.