Abstract: A system and method for improving the usability of a touch screen on a moving mobile device are provided. Upon determining the mobile device is moving in a pattern that is consistent with a person walking while carrying the mobile device, a new interface that is easier to use is displayed. The new interface may be easier to use than a standard interface by showing less action buttons, zooming into a portion of the standard interface, and/or by requiring less user input to complete a requested task.

Abstract: Methods and systems are provided for determining the absence of a personal area network (PAN) device and for responsively presenting the time of the last detected presence of the PAN device. In an exemplary embodiment, a PAN device encounters a triggering event and responsively checks and determines that another PAN device is absent. Upon detecting the absence of the other PAN device (such as by detecting an absence of communication from the other PAN device), the exemplary PAN device presents via a user interface an indication of the time that it last detected presence of the other PAN device. By presenting the time of the last detected presence of the other PAN device, the user of the PAN device may be able to recall where he or she was at that time, which may help the user find the misplaced PAN device, hopefully at that location.

Abstract: A system and method for suppressing operation of alert logic at a communication device so as to reduce a quantity of alerts presented by various alert logic elements, where each alert logic element is operable to cause an alert for a given event to be presented. Conflict-resolution logic executable by a processor may receive an alert notification for the given event, determine which alert logic elements are operable to present an alert for the given event, determine which of the alert logic elements are running and a priority for each of the alert logic elements, suppressing operation of the alert logic elements that are running and do not have the highest priority, and providing alert notification to the alert logic element that is running and having the highest priority. The alert logic element receiving the alert notification causes the alert for the given event to be presented.

Abstract: A mobile device requests streaming media content while being served by a first radio access network in a market area. A content streaming system obtains the requested media content, adapts the media content using a first total bandwidth availability curve (TBAC) to provide adapted media content, and streams the adapted media content to the mobile device. The first TBAC is determined from actual or projected network conditions in the market area. While receiving the media content, the mobile device roams to a second radio access network in the market area. The mobile device provides a roaming indication to the content streaming system. In response to the roaming indication, the content streaming system adapts the media content using a second TBAC to provide roaming-adapted media content and streams the roaming-adapted media content to the mobile device. The second TBAC indicates reduced bandwidth availability relative to the first TBAC.