It would allow customers to search a large, consistent database that is more representative of all tourism services available worldwide, rather than being limited to only those services offered within a closed marketplace. All of these advantages, along with the others, will result in more sales and faster growth. A uniform language with standard building blocks as vocabulary enables the flexible description of interfaces for components of the electronic market. A supplier can then describe their service in a language that all participants in the marketplace can understand. Textbooks on CD Students are carrying a heavy load these days.
Textbooks are heavy.
Many students carry backpack book bags weighing over 40 pounds. Numerous articles have reported studies warning that young people risk dangerous permanent injury from the loads they are carrying. The doctors assert that the heavy books present a major health risk. Today's students are highly computer-literate. Other schools are scrambling to catch-up and, with anticipated funding, will join the parade to enable students to learn electronically.