In 1970 he formed his own one man company , Oxbridge Research .
In 1970 he continued his research there except for periods at other institutions such as MIT , University of Saarland in Germany and the Dalle Molle Institute for Artificial Intelligence in Lugano , Switzerland .
In 1970 he formed his own one man company , Oxbridge Research , and continued his research there except for periods at other institutions such as MIT , University of Saarland in Germany and the Dalle Molle Institute for Artificial Intelligence in Lugano , Switzerland .