http://tags.library.upenn.edu/tag/NYTimes+gis PennTags Feed http://tags.library.upenn.edu/makerecord/url/7457 http://tags.library.upenn.edu/makerecord/url/7457 June 28, 2006<br />With a Cellphone as My Guide<br />By JOHN MARKOFF and MARTIN FACKLER<br /><br />Think of it as a divining rod for the information age.<br /><br />If you stand on a street corner in Tokyo today you can point a specialized cellphone at a hotel, a restaurant or a historical monument, and with the press of a button the phone will display information from the Internet describing the object you are looking at.<br />