Aunty Agony wrote on Mar 30^th, 2014 at 2:59am:

Are any polygraphers using computer algorithms or automated expert systems to interpret or score charts?

Aunty Agony

The short answer to your question is yes, practically all are.  In addition to a numerical hand score, I have scored every chart I have run since 1995, almost twenty years now, with computer software.  Using software calls as a backup has alerted me to potential mistakes and most certainly has improved my accuracy.