Importance

Loading Importance Indicators...

Abstract

Disclosed is an apparatus and method for selecting wide area network resources, such as resources identified by URL values, using a rotary knob for user input. A client device having a display and a rotary knob is used for accessing network resources via a public network using an application program, such as a browser application. Rotation of the knob is detected by the client device, which adjusts the contents of a previewing window according to the rotation of the knob. The previewing window identifies graphics corresponding to predefined network resources and the graphics are output in a preview area of the display on the client device. As the user rotates the knob, the graphics for the network resources in the preview window are scrolled through the preview area of the display under control of the knob. The preview area includes a selection frame for selecting a network resource. When a graphic corresponding to a desired network resource is positioned within the selection frame, then the user depresses the knob, or other selection input device, to select the desired network resource. A network resource identifier, such as a URL value, corresponding to the desired network resource, is then sent to the browser application for processing. The browser application transmits a command, such as an HTTP command, onto the public network, receives and processes a response to the HTTP command, and displays the information from the response on the display of the client device.

Loading the Abstract Image...

First Claim