Hi!
I just send the first invitations for early access to the API.
It is iteration 0 (something that works more or less).
In the API demo page you can see the script file "FaceAlt.js".
It's the first API attempt for JavaScript.
During next week I'll upload the Python API.
The algorithm to detect faces is in very early stage.
(I know, I know, many false negative ratio, time to time)
It's based in the OpenCV Haar Cascade. I'll set up a github too.
About the SaaS, the software is C++ native code using FastCGI as interface.
I'm use nginx as front-end server.
This is just beginning!
You're welcome :)
@jmrobles