Methods and apparatus for locating printouts are provided. In a method embodiment, a method of providing information generally includes generating directions to a first printer from a first location based on the location of the first printer and the first location. The method also includes presenting...http://www.google.com.hk/patents/US8014947?utm_source=gb-gplus-share專利 US8014947 - Method and system of locating printouts
