Ten years ago, students at the University of Vermont (UVM) had to carry separate ID cards, meal cards, and athletic cards. Today, the single CATcard combines all of these functions, plus library privileges, an optional declining balance program called CAT$cratch, access to computer labs, use of vending machines without quarters, and even a ride on…

With strong backing from the federal government, states and school districts are in the midst of a major push to put technology in the hands of America's teachers and students. Their efforts seek to equip schools and classrooms with computers, educational software, school-based computer networks, and links to both statewide and global information…