From a Washington Post article:
By Chico Harlan, Published: March 24
The Washington Post
SEOUL — Five years ago, South Korea mapped out a plan to transform its education system into the world’s most cutting-edge. The country would turn itself into a “knowledge powerhouse,” one government report declared, breeding students “equipped for the future.” These students would have little use for the bulky textbooks familiar to their parents. Their textbooks would be digital, accessible on any screen of their choosing. Their backpacks would be much lighter.By setting out to swap traditional textbooks for digital ones, the chief element of its plan for transformation, South Korea tried to anticipate the future — and its vision has largely taken shape with the global surge of tablets, smartphones and e-book readers.