I would be interested to know how he trained a fear detector. There are a lot of companies that develop software that track facial expressions. It is conceivab

I would be interested to know how he trained a fear detector. There are a lot of companies that develop software that track facial expressions. It is conceivable to use Affectiva's SDKs to automatically annotate data for facial expressions and then use that data to develop models that correlate facial expressions or facial expressions of emotions into things like performance prediction ... http://developer.affectiva.com/metrics/#facial-expressions http://developer.affectiva.com/metrics/#facial-expressions