Techie Tour Guide

Lots of people listen to their iPods to make their environment fade away into a soundtrack of this week's favorite songs. But what if your iPod could bring you closer to the world around you?

Now you can find walking tours of many cities, recorded as podcasts. The Los Angeles Times points out that these tours may not be for everyone, but if walking behind that umbrella-waving woman makes you cringe, this discreet and personal way to explore a city might be for you.

Does this idea appeal to you?