Thus began the "New Oxford English Dictionary (NOED)" project. In the United States, more than 120 typists of the International Computaprint Corporation (now Reed Tech) started keying in over 350,000,000 characters, their work checked by 55 proof-readers in England. Retyping the text alone was not sufficient; all the information represented by the complex typography of the original dictionary had to be retained, which was done by marking up the content in SGML. A specialized search engine and display software were also needed to access it. Under a 1985 agreement, some of this software work was done at the University of Waterloo, Canada, at the "Centre for the New Oxford English Dictionary", led by Frank Tompa and Gaston Gonnet; this search technology went on to become the basis for the Open Text Corporation. Computer hardware, database and other software, development managers, and programmers for the project were donated by the British subsidiary of IBM; the colour syntax-directed editor for the project, LEXX, was written by Mike Cowlishaw of IBM. The University of Waterloo, in Canada, volunteered to design the database. A. Walton Litz, an English professor at Princeton University who served on the Oxford University Press advisory council, was quoted in "Time" as saying "I've never been associated with a project, I've never even heard of a project, that was so incredibly complicated and that met every deadline."