The company is moving forward with its Windows Azure Toolkits for Devices, which include native libraries, samples, and documentation. The Windows Azure Toolkit for iOS, released this week, is intended to help iOS application developers use Windows Azure services. It features an open source Objective-C library to interface with Azure, said . Also on Microsoft's agenda is Windows Azure Toolkit for Android, due in preview form this summer.

"I have been talking for a while now about Windows Azure as a great back-end for application experiences that span multiple platforms and devices," Somasegar said. "Putting data and logic within Azure services means each device application you write has less unique code so you can reach more consumers faster."

Also on tap from Microsoft is more cloud support for its own Windows Phone 7 smartphone platform. Microsoft at the TechEd North America 2011 conference in Atlanta next week plans to make available the next release of its Windows Azure Toolkit for Windows Phone 7. That release is due to support Windows Azure Storage queues as well as an updated Web application UI.

Microsoft's cloud-to-device pairing efforts are happening concurrently with Google's attempt to do the same for Android and the Google App Engine cloud. An updated version of the , detailed this week, accommodates linkages between the two technologies.