"Ultra 64: Nintendo's shot at the title. It was the best kept secret in videogames. Some people say that it still is. Ultra 64's launch at Tokyo's Shosinkai exposition on November 24 was the most anticipated videogaming event of the 1990's, possibly of all time. What could be more momentous than the world's most powerful game machine from the world's most powerful game company?"
ARQuake: The Outdoor Augmented Reality Gaming System by Wayne Piekarski and Bruce Thomas. Big thank you to the Tinmith Augmented Reality Project for maintaining an excellent archive of research, photos and videos, without which this deep dive in ARQuake would not have been possible. Please check out tinmith.net for more information!