To read the article from the New York Times, click the link below:
BUSINESS DAY | November 03, 2011
With an App, Your Next Date Could Be Just Around the Corner
By JENNA WORTHAM
Services from sites like OkCupid and eHarmony make it possible to arrange a date with a stranger using location technology.
Comment: If the technology is available to find the closest date, it should work just fine for finding the closest emergency service like a hospital. Sure enough - go here.