Way cool. How do you this? said:
I have a panasonic BL-c131a camera, which has a lot of integration capabilities. They publish a document that explains how to integrate the camera's image into your own web pages or applications. The camera provides html & javascript controls for moving the camera, setting the brightness, resolution, frame rate, etc.
As to how I integrate the controller information, I wrote a program that generates the signatures you see below some folks posts. Part of that program generates an XML file at the same time it updates people's signatures. For this camera page, I parse the XML and switch out images based on whether devices are on or off.