The document discusses how technology has advanced rapidly in recent decades. It notes that today's average consumer wears more computing power than existed in the entire world in 1961. Computer power is now 8,000 times less expensive than 30 years ago. The document also discusses how technology has increased the amount of information available, noting that more information has been produced in the last 30 years than the previous 5,000 years. However, it cautions that technology should be used to facilitate learning rather than dominate in the classroom.