This plugin creates new actions for Indigo that help pull images from webcams. The actions can be invoked by any standard action method (schedule, trigger, action group). Check out the documentation for more information on the type of actions that are supported. At the end of the day, this plugin is designed to be a simple collection of tools for working with webcam images. Paired up with all the power of Indigo, it makes a great addition to my automation setup!
I'm currently using it to update my Weather Underground webcam about every 30 min from Indigo. I also have a trigger set up to save a local file whenever my Insteon motion sensor detects motion and the house mode is set to "away." Indigo makes all of this work great together!