SRI International
In December 2007, SRI launched a spin-off company, Siri Inc., which Apple acquired in April 2010. In October 2011, Apple announced the Siri personal assistant as an integrated feature of the Apple iPhone 4S. Siri's technology was born from SRI's work on the DARPA-funded CALO project, described by SRI as the largest artificial intelligence project ever launched. Siri was co-founded in December 2007 by Dag Kittlaus (CEO), Adam Cheyer (vice president, engineering), and Tom Gruber (CTO/vice president, design), together with Norman Winarsky (vice president of SRI Ventures). Investors included Menlo Ventures and Morgenthaler Ventures.
Sirius XM Satellite Radio
On June 17, 2009, Sirius XM released an application for use on Apple's iPhone and iPod Touch, allowing its subscribers to listen to its programming on those devices. The app did not feature all of the programming available to satellite listeners. On March 17, 2011, the app was also made available for the iPad. In 2012, the app was updated for iOS and Android, featuring additional content, and the ability to pause, rewind, and fast-forward through audio streams.
On February 4, 2010, the Sirius XM BlackBerry application was announced, for use on BlackBerry smartphones (the Bold, Curve, Storm, and Tour). As of April 2013, the app featured over 150 channels.