Yes, the @interact decorator is (currently) specific to the standard Sage notebook, since it produces raw html that is escaped by ipython notebook. If you want to have interacts within ipython norebook right now, you can have a look at this page.
Yes, the @interact decorator is (currently) specific to the standard Sage notebook, since it produces raw html that is escaped by ipython notebook. If you want to have interacts within ipython norebook notebook right now, you can have a look at this page and this example page.