The Bing REST Client is a library for accessing the Bing Maps and Bing Spatial APIs. Eventually, the library will enable users to access all of Bing's public APIs. The Bing REST Client works with .NET 4.5, Windows Phone 8, Windows 8.x, Android, and iOS.
The Health team at Bing used public data to create a Health Map application (requires Silverlight) that lets users visualize a number of health indicators, such as obesity and premature births, by U.S. county.
What's that guy at the coffee shop typing into his computer? These days you may actually be able to find out. If he's using Twitter or FourSquare, nearby messages can be called up using the APIs. The new Geosay mashup does exactly this, showing tweets and tips near your location--or any location you request.
After nearly a year with two mapping platforms running in parallel, Google announced today that Google Maps V3 had graduated from Google Code Labs to become the primary maps API. Previously the newer version was recommended for mobile applications, the original reason behind the platform rewrite. With V3's graduation, V2 becomes deprecated, but will continue to work for now.