No, we didn't actually ride on a Segway. We did see a couple of them in Oslo, but they were too far away to take a good picture. I'm not sure that Segways would really fit in with the Rick Steves ethos, which seems heavy on walking. Actually, I'm not sure that Segways fit in with much of anything, but something about them just strikes me as amusing.
Here's a funny picture of some Segways. (Someone else took this picture). Well, I thought it was funny.