Research

I was at UMass Amherst researching the use of robots in education.  Research is so much easier now than it used to be with most scholarly articles online.  No more looking things up in a card catalogue (that was online last time I did research) and taking the elevator up to the stacks.  Makes you wonder how long libraries will need all the storage space for journals.  Once you find the article, you can print it right there and/or email it to yourself.