Openwave Systems Inc., the worldwide leader of open IP-based communication infrastructure software and applications, announced that it has contributed its Open Usability Interface server-side programming library and source code to the open source developer community under a Mozilla License. Openwave is contributing Open Usability Interface as a code base for developers for developing mobile applications that can be accessed through multiple networks and mobile devices. Open Usability Interface is a server-side programming library that that abstracts the presentation of content from the underlying platform implementation details. In practice, developers code to the capabilities that each platform offers. The library presents the best possible user experience by adapting the application user-interface for the particular device and gateway requesting the service.