Both Firefox Hello and appear.in use WebRTC which is a Javascript API provided by the browser for this sort of stuff. So appear.in does require browser support.

Both Firefox Hello and appear.in use WebRTC which is a Javascript API provided by the browser for this sort of stuff. So appear.in does require browser support. Firefox Hello also is a website, it's just running inside the browser. http://mxr.mozilla.org/mozilla-central/source/browser/components/loop/content/ http://mxr.mozilla.org/mozilla-central/source/browser/compon...