Entity turns on an axis to follow human bodies. Object gsze. follows it with it's sight until the person is out if site. This one is probably too hard to execute (eoikf need to program for kinekt and I'd have to work with Lisa Jamhoury to program it to only recognize one person and stick to tracking just that person. I tried it before and it was really difficult. The entity might have to just turn tiesrds different people. Maybe it turns towards the closest one.