new real estate technology used here in the neighborhood

ok, so it's not REALLY in bloomingdale, but eckington [yes, jay, you steal our coffee shop, i steal your homes for sale...but i kid because i care :)], but there was a story on NPR last week about realtors using extremely short distance radio transmitters to broadcast information about a house that's for sale, like how you can get traffic information from short range radio stations on the freeways in some cities. my roommate's parents caught this one, so the shout goes out to them for alerting us to this story.