We've updated the ViznTrac website. We're on-track to begin our closed-beta with camera management, smart-motion detection, face detection and grid analysis features ready. Our plan is to open up the beta to interested parties by January 2017. If all goes well, we should have basic functionality ready for the public before end of Q1.
We also setup a page listing industrial use cases here.
I'm planning on putting up a post about ViznTrac's architecture within the next couple of days.