The stadium's most visible piece of tech is what's billed as the world's largest high-definition video screen: a $40 million, 600-ton video board with 25,000 square feet of displays. It's 72 feet tall and 160 feet long. (Everyone seems to like the high-tech board, with the possible exception of NFL punters.) And, consider this as you nestle into your man cave. In addition to the monster screen, there are another 3,500 46-inch high-def screens scattered throughout the rest of the stadium.

Many children want to read books on digital devices and would read for fun more frequently if they could obtain e-books. But even if they had that access, two-thirds of them would not want to give up their traditional print books.

Parents and educators have long worried that digital diversions like video games and cellphones cut into time that children spend reading. However, they see the potential for using technology to their advantage, introducing books to digitally savvy children through e-readers, computers and mobile devices.

But many parents surveyed also expressed deep concerns about the distractions of video games, cellphones and television in their children’s lives. They also wondered if the modern multi-tasking adolescent had the patience to become engrossed in a long novel. “My daughter can’t stop texting long enough to concentrate on a book,” said one parent surveyed, the mother of a 15-year-old in Texas. Another survey participant, the mother of a 7-year-old Michigan boy, said, “I am afraid my son’s attention span will only include fast-moving ideas, and book reading will become boring to him.”

sharing of resources among institutions of widely varying size, endowment, focus, and stature. Similarly, the economical development, maintenance, and use of materials for interdisciplinary approaches, like the way networked hypertext resources create course and institutional memories, has enormous appeal for many.

such as have always happened with shifts in technological and informational paradigms. Plato rightly feared the devaluing of memory by those who read and write, and those who earlier feared the democratizing effects of earlier changes in information technology, such as those introduced by books, copy machines, and calculators were, from their point of view, absolutely correct.