I have an idea for an app but I think would be better as a extra thing that facebook could offer, or the google equivalent.
I could develop the app but I don't have any experience in app development and am worried I might loose the idea at the first stage.
should I file a provisional patent, and then try an approach??, but who do you approach first in a large company??
I'm also don't know what to patent, or even the legalities of the idea, Is there someone that you could recommend I could talk to??.