Responding just so you don't feel you are being ignored.......
I've personally never come across anything like this but that doesn't mean it's not possible - just maybe not tried as yet.
I'm assuming you have thoroughly searched the forums and tutorials using both the built-in forum search facility and also Google search using the 'site' qualifier. If nothing has come up from that then maybe try Google for any API that may do this then post a request for a new plugin in the 'Work in Progress Addons' section.
Sorry that's all I can offer at the moment.