 These critiques were not taken seriously by AI researchers , often because they seemed so far off the point . Problems like intractability and commonsense knowledge seemed much more immediate and serious . It was unclear what difference " know how " or " intentionality " made to an actual computer program . Minsky said of Dreyfus and Searle " they misunderstand , and should be ignored . " Dreyfus , who taught at MIT , was given a cold shoulder : he later said that AI researchers " dared not be seen having lunch with me . " Joseph Weizenbaum , the author of ELIZA , felt his colleagues ' treatment of Dreyfus was unprofessional and childish . Although he was an outspoken critic of Dreyfus ' positions , he " deliberately made it plain that theirs was not the way to treat a human being . " 
 These critiques <a href='uninflect' title='1'><mark>were</mark></a> not taken seriously by AI researchers , often because they seemed so far off the point . Problems like intractability and commonsense knowledge seemed much more immediate and serious . It was unclear what difference " know how " or " intentionality " made to an actual computer program . Minsky said of Dreyfus and Searle " they misunderstand , and should be ignored . " Dreyfus , <a href='null_relcl' title='2'><mark>who</mark></a>taught at MIT , was given a cold shoulder : he later said that AI researchers " dared not be seen having lunch with me . " Joseph Weizenbaum , the author of ELIZA , felt his colleagues <a href='null_genetive' title='3'><mark>'</mark></a>treatment of Dreyfus was unprofessional and childish . Although he was an outspoken critic of Dreyfus <a href='null_genetive' title='4'><mark>'</mark></a>positions , he " deliberately made it plain that theirs <a href='negative_concord' title='5'><mark>was</mark></a> <a href='negative_concord' title='6'><mark>not</mark></a><a href='None' title='7'><mark>the</mark></a><a href='negative_concord' title='8'><mark>way</mark></a> to treat a human being . " 
These critiques was not taken srsly by AI researchers , often becuz they seemed so far off da point . Problems like intractability and commonsense knowledge seemed much more immediate and serious . It was unclear what difference " kno how " or " intentionality " made to an actual computer program . Minsky said of Dreyfus and Searle " they misunderstand , and should be ignored . " Dreyfus , taught at MIT , was given a cold shoulder : he later said dat AI researchers " dared not b seen having lunch wid me . " Joseph Weizenbaum , the author of ELIZA , felt his colleagues  treatment of Dreyfus was unprofessional and childish . Although he was an outspoken critic of Dreyfus  positions , he " deliberately made it plain tdattheirs ain't no way to treat a human being . "