Here's a great conference hallway conversation with Carmack from yesterday. He covers a lot of fun topics with the random folks in the hall. https://www.youtu

Here's a great conference hallway conversation with Carmack from yesterday. He covers a lot of fun topics with the random folks in the hall. https://www.youtube.com/watch?v=cKUyg6cUfcw https://www.youtube.com/watch?v=cKUyg6cUfcw for those who prefer text summaries: http://uploadvr.com/john-carmack-talks-difficulty-mobile-position-tracking-relationship-google/ http://uploadvr.com/john-carmack-talks-difficulty-mobile-pos...