Motorola Mobility Holdings, Inc. provides technologies, products, and services for mobile and wire line digital communication, information, and entertainment applications. The company?s mobile devices portfolio includes an array of converged devices, including smartphones based on the Android operating system, as well as tablets and Bluetooth accessories. Its home portfolio comprises video, voice, and data solutions for service providers? networks to the home, in the home, and beyond the home. The company also offers converged media experiences, such as Motorola Medios software suite that enables service providers to deliver content on devices. Motorola Mobility sells its products principally in the United States, China, Brazil, and Singapore. The company is based in Libertyville, Illinois. As of January 04, 2011, Motorola Mobility Holdings, Inc. (NYSE:MMI) operates independently of Motorola Solutions, Inc.