Microsoft Technology Licensing, LLC

Gregory R Slayden

Ken M Sadahiro

Axel Andrejs

Matthew D Johnson

Ronald S Ruzicka

Wen Li Looi

William T Flora

Robert Edward Parkin

Christopher R Fox

Methods, systems, apparatuses, and computer program products are provided for enabling devices to determine the time zone in which they are located. A mobile device may receive location information from one or more sources. Based thereon, the current location of the mobile device may be determined in terms of latitude and longitude. The indication of the current location may be converted to an index value according to a Hilbert curve (or other space-filling curve), and the index value applied to a time zone index file to determine the local time zone. A time zone setting of the mobile device may be updated accordingly. Furthermore, 'geofencing' may be used by the mobile device to detect movement towards and through a time zone boundary, leading to a new time zone determination being initiated.

Automatic time zone detection in devices

A graphical user interface (GUI) allows a user to directly access items of visual and/or audio media by passing a cursor over points on an electronic map. Indicators in the form of icons representing media items can be displayed and can be accessed through a media viewer. A determination is made whether a position indicator or pointer, such as a cursor, is located proximate to a GUI location that is associated with supplemental content in the form of a media item. If so, an indicator is presented to advise the user that supplemental content is indeed associated with that location on the interface. For example, a media icon representing one or more media items can be displayed on the output device proximate to the location of the input device indicator. This indicator serves as a prompt or cue for the user to select the indicator if the user desires to review the supplemental content. A determination is made whether the media icon has been selected in response to an input signal issued by an input device. If so, the selected media item, typically video and/or audio information, is presented to the user via the output device.

System and method for displaying media interactively on a video display device

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Kirkland, WA, United States of America

Gregory R Slayden