<p>It was an interesting article but I actually like to hear some of the stats and history of a campus during a tour. I would also rather have a tour guide walk backwards facing the group while talking rather than looking at their back and not hearing a word they say.I was not exactly clear what Hendrix does that is better than the traditional tour. I think the guide makes all the difference, some tour guides present the material as dry facts with no personality while other guides seem to take the same exact facts and make them interesting simply by adding a little humor or personality to the same pitch.</p>