birdlantern : you can use Construct2 to design your application. Install then flosc on a machine somewhere. Back to your Construct2 app, you can add a plugin that deals with the Flash => flosc part.
That plugin (that somebody needs to code) is going to simply do a Javascript call to the Flash applet (since by using ExternalInterface(), Flash and JS can communicate inside the same web page). That Flash applet is then going to have discussion with flosc, and is going to give that information back to the Javascript plugin. Your Construct2 app can then display that info.
The plugin I'm finishing, having no relation with yours, is doing exactly that JS<->Flash part. When it's done and uploaded here, I can explain to somebody (maybe you) how to replicate that same kind of functionnality.
If nobody can tackle it, I can do it, but I can't do it now, because of my work...