My PC doesn't have any wireless connections and the Geolocation API always fails. I guess I'd fail this course (which is apparently correct, as I was supposed to be attending in person with a laptop.)

Edit: Presumably it would be possible to hack the browser to return a false position.

Edit: Make it a convenient browser add-on, perhaps. There must be other applications.

Edit: pkulak points out that you just have to set a Firefox option. Why do I even comment on things I know nothing about.