How to use it?
- Load the new version of Google Maps for Mobile.
- Press the Zero key.
That means Google will soon be able to put adverts alongside the the location data it delivers and stores might be able to use such an advertising platform to deliver promotional information to your phone that might actually be useful to you. I'd like to know if there was one coffee shop or another that might care to issue a coupon for me to step into there shop as opposed to someone else's.
This video explains how My Location works:
qv: Google Maps for Mobile with My Location