by gameboyhippo » 05 Feb 2013 13:43
This is clever and I can tell you how this works.
1.) There is an "input server" running on the PC that hosts a web service.
2.) The user goes to the web page. The page listens for Wii U inputs. The Wii U likely has javascript events for the buttons much the way the Wii did.
3.) The web page sends the data to the web server running on the host PC via an AJAX call.
4.) The PC translates the HTTP request into a button press.
5.) Software receives button presses as input.
When I clicked on this article, I was hoping to see PC based software running on the tablet controller. That would have been epic. I doubt it would be possible to encode and stream PC images to the controller through the web interface fast enough to do this though.