It is interesting that most of the featured presentations on Slideshare are about AI. This seems to me one of the better ones. Carol Smith, Senior Design Manager and Researcher at IBM Watson says any AI is only as good as the data and the time spent improving it and it is biased depending on what it is taught. She also says that it is dependent on experts. This seems to be a problem to me: how expert are the experts (and what makes someone an expert anyway?).