"rom Sun Microsystems, Inc. of Santa Clara, Calif.; .NET from Microsoft, Inc. of Redmond, Wash. to provide a software development platform for the Windows operating system and uses XML (eXtended Markup Language); Symbian, a platform designed for mobile devices from a joint venture of many companies, including L.M. Ericsson of Stockholm, Sweden, and Nokia Corp. of Espoo, Finland." . . . .