Abstract: A method for use on a hand-held mobile self-powered wireless device including a listing program is provided. The listing programs extracts commands from a user's voice streams and initiates subroutines in response to those commands. For example, the method of the present invention allows a user to navigate through a hierarchy of files and folders, create new files and folders, and manage the contents thereof without the inconvenience of physically manipulating keys or a stylus and without paying visual attention to the device. Further, the method of the present invention allows a user to save voice streams in a desired file and to easily locate and play back the voice streams at a convenient time and place.

Abstract: A method for use on a hand-held mobile self-powered wireless device including a listing program is provided. The listing programs extracts commands from a user's voice streams and initiates subroutines in response to those commands. For example, the method of the present invention allows a user to navigate through a hierarchy of files and folders, create new files and folders, and manage the contents thereof without the inconvenience of physically manipulating keys or a stylus and without paying visual attention to the device. Further, the method of the present invention allows a user to save voice streams in a desired file and to easily locate and play back the voice streams at a convenient time and place.