13. A method of performing speech recognition comprising: receiving, by the kiosk from a personal electronic device, an identifier specifying a user of a kiosk; retrieving history information about the user using the identifier, wherein at least a portion of said history information is stored with said identifier on the personal electronic device; receiving speech input; recognizing said speech input in the context of a first recognition set, resulting in first recognition results; and modifying the first recognition results using the history information; wherein the kiosk writes history information to said personal electronic device after a transaction.
13. A method of performing speech recognition comprising: receiving, by the kiosk from a personal electronic device, an identifier specifying a user of a kiosk; retrieving history information about the user using the identifier, wherein at least a portion of said history information is stored with said identifier on the personal electronic device; receiving speech input; recognizing said speech input in the context of a first recognition set, resulting in first recognition results; and modifying the first recognition results using the history information; wherein the kiosk writes history information to said personal electronic device after a transaction. 15. The method of claim 13 further comprising retrieving history information using a kiosk identifier.