Question: Dragon Naturally Speaking, by Nuance, an American multinational computer software technology corporation is a competitor of  iListen,  a speech recognition program by what computer company?

Context paragraphs:
DragonDictate: DragonDictate, Dragon Dictate, or Dragon for Mac, is proprietary speech recognition software.  The older program, DragonDictate, was originally developed by Dragon Systems for Microsoft Windows.  It has now been replaced by Dragon NaturallySpeaking for Windows, and has since been acquired by Nuance Communications.  Dragon Dictate for Mac 2.0 (originally named MacSpeech Dictate) is supported only on Mac OS X 10.6 (Snow Leopard).  Nuance's other products for Mac include MacSpeech Scribe.

InetSoft: InetSoft Technology Corporation is a privately owned multinational computer software company that develops free and commercial web-based business intelligence applications.  The company was founded in 1996, and currently has over 120 employees between its corporate headquarters in Piscataway, New Jersey, and development offices in Beijing and Xi'an, China.

The InterProse Corporation: The InterProse Corporation, abbreviated InterProse, is a multinational computer software and technology corporation headquartered in Vancouver, Washington, USA.  The company was founded as a data integration company but since 2000 has shifted its products to a Cloud computing implementation.  InterProse provides cloud computing, and consulting services for Accounts Receivable Management (ARM), debt collection, and electronic payment services for accounts receivable and debt collection.

SpinVox: SpinVox was a start-up company that is now a subsidiary of global speech technology company Nuance Communications, an American multinational computer software technology corporation, headquartered in Burlington, Massachusetts, United States on the outskirts of Boston, that provides speech and imaging applications.  Initially, SpinVox provided voice-to-text conversion services for carrier markets, including wireless, fixed, VoIP and cable, as well as for unified communications, enterprise and Web 2.0 environments.  This service was ostensibly provided through an automated computer system, with human intervention where needed.  However, there were accusations that the system operated almost exclusively through the use of call-center workers in South Africa and the Philippines.

Speech recognition: Speech recognition is the inter-disciplinary sub-field of computational linguistics that develops methodologies and technologies that enables the recognition and translation of spoken language into text by computers.  It is also known as "automatic speech recognition" (ASR), "computer speech recognition", or just "speech to text" (STT).  It incorporates knowledge and research in the linguistics, computer science, and electrical engineering fields.

MacSpeech Dictate: MacSpeech Dictate was a speech recognition program developed for Mac OS X by MacSpeech.  The first version of MacSpeech Dictate was released in March 2008 after being showcased at the Macworld Conference & Expo in 2008 and winning the Macworld 2008 Best Of Show award.  On September 20, 2010, Nuance Communications, which acquired MacSpeech in February 2010, released a new version of the product, renaming it "Dragon Dictate for Mac".

Inputlog: Inputlog is one of the most used keyloggers.  It enables researchers to observe the online writing process unobtrusively.  It logs every input action that is used to produce a text, viz.  keystrokes (incl.  navigation keys), mouse movements and clicks and speech input via Dragon Naturally Speaking (Nuance).  The program also provides a time stamp (in ms) and detailed information about the Windows environment that is activated (e.g. URL of a web page).  Researchers can download the program from the Inputlog website for free (after registration).

Nuance Communications: Nuance Communications is an American multinational computer software technology corporation, headquartered in Burlington, Massachusetts, United States on the outskirts of Boston, that provides speech and imaging applications.  Current business products focus on server and embedded speech recognition, telephone call steering systems, automated telephone directory services, medical transcription software and systems, optical character recognition software, and desktop imaging software.  The company also maintains a small division which does software and system development for military and government agencies.

Loquendo: Loquendo is a multinational computer software technology corporation, headquartered in Torino, Italy, that provides speech recognition, speech synthesis, speaker verification and identification applications.  Loquendo, which was founded in 2001 under the Telecom Italia Lab (formerly, CSELT), also has offices in United Kingdom, Spain, Germany, France, and the United States.

IListen: iListen, developed by MacSpeech, is a speech recognition program for the Apple Macintosh.  In 2006, iListen was the only third-party software that allowed inputting text using one's voice that works on newer Macintosh models.  Its competitors were Apple's own speech recognition software (built into Mac OS X); Dragon Naturally Speaking by Nuance, running under Windows virtualization software such as Parallels Desktop for Mac or VMware Fusion; and the discontinued speech recognition program ViaVoice by Nuance/IBM.

Supporting paragraphs: IListen Nuance Communications
Answer: Apple