John De Margheriti
John De Margheriti( born July 1962) is an Italian- born Australian electrical engineer, software developer and entrepreneur.
De Margheriti is widely seen as a founding' father' of Australia's video games industry and Australia's most experienced interactive entertainment business executive.
He is the founder and former CEO of BigWorld Pty Limited and the founder of parent company Micro Forté Pty Limited.
De Margheriti is also the Executive Chairman of the Academy of Interactive Entertainment, the Chairman of Canberra Technology Park, the founder of the Game Developers' Association of Australia, the founder of the Australian Game Developers Conference, and the founder of the three Canberra business parks, the co-founder of DEMS Entertainment, the co-founder of Dreamgate Studios, the co-founder of Game Plus and co-founder of The Film Distillery De Margheriti has been recognised as an Honorary Ambassador for Canberra due to his contribution to Australia's national capital.
Paul Allen
Paul Gardner Allen (January 21, 1953 – October 15, 2018) was an American business magnate, researcher, investor, and philanthropist.
He is best known for co-founding Microsoft Corporation alongside Bill Gates in 1975, which helped spark the microcomputer revolution of the 1970s and 1980s and later became the world's largest personal computer software company.
Allen was ranked as the 44th-wealthiest person in the world by "Forbes" in 2018, and had an estimated net worth of $20.3 billion at the time of his death.
Allen was the founder, with his sister Jody Allen, and Chairman of Vulcan Inc., the privately held company that managed his various business and philanthropic efforts.
He had a multibillion-dollar investment portfolio including technology and media companies, scientific research, real estate holdings, private spaceflight ventures, and stakes in other sectors.
He owned two professional sports teams: the Seattle Seahawks of the National Football League and the Portland Trail Blazers of the National Basketball Association, and was part-owner of the Seattle Sounders FC, which joined Major League Soccer in 2009.
Allen was also the founder of the Allen Institute for Brain Science, Institute for Artificial Intelligence, Institute for Cell Science, Stratolaunch Systems, and Apex Learning.
He gave more than $2 billion to causes such as education, wildlife and environmental conservation, the arts, healthcare, community services, and more.
He received numerous awards and honors in several different professions, and was listed among the "Time" 100 Most Influential People in the World in both 2007 and 2008.
Through his work funding the first manned private spaceflight in 2004 with SpaceShipOne, he became the co-recipient of both the Collier and National Air and Space Museum trophies.
Computer Research Corporation (CRC)
Founded on July 16, 1950 the Computer Research Corporation( CRC) was an early developer of minicomputers.
Sky Dayton
Sky Dylan Dayton( born August 8, 1971) is an American entrepreneur and investor.
He is the founder of Internet service provider EarthLink, co-founder of eCompanies, and the founder of Boingo.
David Liddle
David Liddle is co-founder of Interval Research Corporation, consulting professor of computer science at Stanford University, and credited with heading development of the groundbreaking Xerox Star computer system.
He has served on the board of many corporations.
He was chair of the board of trustees of the Santa Fe Institute from 1994 to 1999.
Liddle holds a B.S. in computer science from the University of Michigan, and a Ph.D. in EECS from the University of Toledo, Ohio.
In January 2012, he joined the board of directors of SRI International.
Cyrus Massoumi
Cyrus Massoumi is the founder of the investment fund humbition.
He is also the founder of Zocdoc and was the company CEO for eight years.
Sue Fennessy
Sue Fennessy( born 25 July 1968) is an Australian- born American entrepreneur.
She is the founder and CEO of WeAre8, the founder of the Standard Media Index( SMI), the founder of Frontiers Group LTD, and a fellow at Monash University.
Ulrich Kulisch
Ulrich W. Kulisch( born 1933 in Breslau) is a German mathematician specializing in numerical analysis, including the computer implementation of interval arithmetic.
Interval Research Corporation
Interval Research Corporation was founded in 1992 by Paul Allen and David Liddle.
It was a Palo Alto laboratory and technology incubator focusing on consumer product applications and services with a focus on the Internet.
A 1997 version of the company's web page described itself as a research setting seeking to define the issues, map out the concepts and create the technology that will be important in the future...
[pursuing] basic innovations in a number of early-stage technologies and [seeking] to foster industries around them – sparking opportunity for entrepreneurs and highlighting a new approach to research..
A 1999 "Wired" magazine article based on a memo from Paul Allen described the company as under fire from Allen to produce "less R and more D." Interval Research Corporation officially closed its doors in April 2000, while a small group of former employees were kept on to form Interval Media to continue a few specific projects.
Interval Media was closed in June, 2006.
Arthur S. Obermayer
Arthur S. Obermayer( July 17, 1931 – January 10, 2016) was an American entrepreneur and philanthropist.
He was the founder and president of the Moleculon Research Corporation.
He was a co-founder of Partners for Progressive Israel and the Obermayer German Jewish History Awards.

Question: What nationality is the founder of Interval Research Corporation?
Answer: American