Google Latitude API Announced

Google previously said that it has more than 3 million users of Latitude, more than comparable LBS competitors. Now the company has released an API for developers to enable them to access Latitude user location. This is very much like what Yahoo! did with Fire Eagle (although that project has languished to some degree). Google itself did something like this earlier through Google Gears with Geolocation (now defunct).

According to the Google Mobile blog:

Since launching Latitude, our team has been talking about all the cool things you could do with your continuously updated Latitude location. While we’ve built some of our ideas, there are simply too many exciting ones for us to do alone. Instead, we wanted to let you safely share your Latitude location with third parties who could create apps that do more with your location . . .

We’ve also learned that making your phone’s continuous location available in the background is tricky to do accurately and efficiently -- just imagine your phone’s battery life if several apps were continuously getting your location in different ways? With this in mind, we built a free and open Latitude API that lets the third-party developers you choose start using your updated location in new ways without reinventing the wheel.

There are various APIs and tools in the market to get or correct location on mobile devices. The Latitude API however extends to websites as well as mobile devices. Greater location precision enables better ad targeting as well as some content personalization.