One piece of technology I learned how to use at adventure was a computer.  Back in 5th grade, I had no idea how to use such an advanced technology, and I was always in need of help.  But now, I'm a whiz with computers and am learning and teaching tons of things about it.  I am glad I learned this from adventure, because with the tech overwhelming the population, I would have struggled.  But now, I am prepared for the future!