Intermedia Systems Corporation was an American media technology company, co-founded in Cambridge, Massachusetts in 1969 by Gerd Stern and Michael Callahan.
Stern moved with Michael Callahan to Cambridge, Massachusetts, where they used USCO equipment to begin their own company in cooperation with Litwin and other behavioral scientists affiliated with Harvard Business School.
Stern and Callahan co-founded Intermedia Systems Corporation in 1969, the year the company handled some management and administrative details for the Woodstock festival.
Intermedia Systems Corporation made pioneering hardware to control multi-channel audiovisual programming, and in the 1970s produced multimedia art internationally.
The company, based in Massachusetts, initially made electronic devices that allowed museum patrons to use video and interactive exhibits.