While in Chicago, I had to take advantage of the latest technology in travel... The Segway
It was a great experience and one that I would recommend to anyone visiting Chicago or for that matter, any major city that boasts this sort of tour.
The only thing I wish I would have done is to have made this tour at or near the beginning of my time here since you learn so much about things to do and places to go. Now if only the price of these things would become more reasonable so that we can all own one!