System using touchscreen user interface of a mobile device to remotely control a host computer
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United States of America Patent
Stats
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Jan 11, 2011
Grant Date -
N/A
app pub date -
Jan 29, 2009
filing date -
Jan 29, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Various embodiments relate to a local computing device that includes a display and a touchscreen interface. The device is operable to establish a remote network computing session with a host computer system, transmit touch event information associated with touch events, receive graphical display information corresponding to a host image associated with the host computer system, translate the graphical display information from host coordinates to local coordinates, update the local image based on the graphical display information, the local image comprising a selected portion of the host image, and, in response to mouse movement events caused by associated touch events, change the selected portion of the host image while keeping a cursor in the center of the display, except when the center of the selected portion is within a predetermined limit of an edge of the host image, thereafter move the cursor relative to the local display.
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