A new feature has been added to the EasyPLC Software Suite:
The Visual Control Plugin, free with The EasyPLC Registered version, with this new plugin you can use a simple webcam to create a
system of optical recognition or vigilance system in your logic programs.
See more info at: http://www.nirtec.com/hardware/VisualControl.htm (http://www.nirtec.com/hardware/VisualControl.htm)
A pdf instruction manual is available at Help folder in your EasyPLC installation folder.