Story in today's NYTimes about the maps and cellphones

“I always said the next interface would be Quake,” said Steve Capps, one of the designers of the original Macintosh interface, referring to the popular video game. “How long will it be before you come out of the subway and you hold up your screen to get a better view of what you’re looking at in the physical world?”

http://www.nytimes.com/2009/02/17/science/17map.html?_r=1&8dpc