Abstract: Systems, methods, and computer program products for displaying graphical images are provided. In some implementations, a method is provided. The method includes displaying on a display device a collection of thumbnail images in a graphical user interface, each thumbnail image representing a distinct selectable object and receiving user inputs moving a cursor displayed on the display device. The method also includes determining whether the cursor is positioned within a region associated with a first one of the thumbnail images, and while the cursor is positioned within a region associated with the first one of the thumbnail images, displaying an enlarged version of the first one of the thumbnail images, the enlarged version including the image and an overlay over the image, the overlay displaying data associated with the object represented by the first one of the thumbnail images.

Abstract: A method, apparatus, computer program and user interface wherein the method comprises: displaying on a display of an apparatus a plurality of items comprising a first subset of items and a second subset of items wherein the first subset of the plurality of items comprise notifications of events associated with the apparatus and the second subset of the plurality items comprise notifications of events occurring at one or more external servers.

Abstract: A system and method displays a gradient of color extending outward from the border of a user interface control such as a text box, list box, check box, radio button, scroll bar or message box. The display may be made in response to an event, such as a mouse over or error. A user interface control has such a gradient of color.

Abstract: A system and method are disclosed for displaying multiple sets of items on a single page comprising rendering a selection graphic for each set of the multiple sets of items, wherein the rendered selection graphics are arranged adjacent to one another, in response to choosing one of the selection graphics, moving one or more of the adjacent selection graphics away from the chosen one to create a space between the chosen one and the moved one or more of the adjacent selection graphics, and inserting the set of items associated with the chosen one of the selection graphics in the space.

Abstract: A system and method for mitigating a multi-path-induced error in a global navigation satellite system (GNSS) is described. In one embodiment of the method, a composite signal is received. The composite signal includes a band-limited direct-path signal and at least one band-limited multi-path signal that are each modulated with periodic phase reversals. The composite signal is measured as a function of time during a time interval having at least one of the periodic phase reversals. A phase error ?? between the composite signal and the direct-path signal due to the multi-path signal is determined using the measured composite signal as a function of time and a pre-determined filter characteristic corresponding to a filter used to band limit the direct-path signal and the multi-path signal. The phase error ?? in a navigation computation is corrected.

Abstract: A satellite navigation device including a receiver having an adjustable code generator is described. The adjustable code generator is configurable to generate a set of spread-spectrum code signals. Each spread-spectrum code signal has a respective length corresponding to a repetition period. The set of spread-spectrum code signals includes first and second spread-spectrum code signals having distinct first and second lengths.

Abstract: In various embodiments, a communications user interface which can be adapted based on predicted communications is provided. In an embodiment, a method of providing a communications user interface using a media player is provided. The method includes displaying a set of communications interfaces. Also, the method includes receiving data related to a schedule of communications. Furthermore, the method includes predicting upcoming communications sessions responsive to data related to a schedule of communications. The method also includes modifying the set of communications interfaces responsive to the predicting. Moreover, the method includes receiving user requests. Additionally, the method includes operating the set of communications interfaces responsive to the user requests.

Abstract: In various embodiments, a personal communications browser client is provided. In an embodiment, a method is provided. The method includes displaying a set of communications interfaces in a user interface. The method further includes receiving data related to a schedule of communications. Also, the method includes receiving data related to people participating in communications of the schedule of communications. Additionally, the method includes modifying the set of communications interfaces responsive to data related to people participating in communications. Moreover, the method includes predicting upcoming communications sessions responsive to data related to the schedule of communications. The method also includes modifying the set of communications interfaces responsive to the predicting.

Abstract: In various embodiments, a personal communications browser client is provided. In an embodiment, a communications client operable on a remote computer is provided. The client includes a media player and a content file accessible by the media player. The media player operates responsive to the content file. The media player implements the communications client. The media player implements a user interface and a server interface. The media player receives schedule data related to upcoming communications sessions. The media player predicts upcoming communications sessions. The media player modifies the user interface in conjunction with predicted upcoming communications sessions.

Abstract: A satellite navigation device including a flexible RF receiver is described. The receiver receives a signal that includes at least one spread-spectrum signal from a first satellite. The receiver has at least a first channel that includes at least two sub-channel circuits. Each sub-channel circuit has at least a first signal generator and a first mixer to receive a respective frequency band in at least the one spread-spectrum signal from the first satellite. The first signal generator provides a respective first signal, having a respective first carrier frequency, to down convert at least a portion of the signal, using the first mixer, to an intermediate frequency that is common to the two sub-channel circuits.

Abstract: A satellite navigation device including a flexible radio frequency (RF) receiver is described. The receiver receives a signal that includes at least a first spread-spectrum signal from a first satellite. The receiver has a first channel that includes an analog-to-digital (A/D) converter to sample and quantize the signal and an automatic gain control (AGC) to adjust an amplification of the signal. The A/D converter has a first non-zero quantization threshold magnitude and a second non-zero quantization threshold magnitude. The AGC may adjust a gain in accordance with the first non-zero quantization threshold magnitude. The gain may correspond to a first pre-determined probability of a non-zero sample and the second non-zero quantization threshold magnitude may correspond to a second pre-determined probability of a non-zero sample.