Abstract: A computing device configured to communicate with a display provides a graphical user interface (GUI) and receives gestural input interacting with the GUI from input device. The computing device produces a region on the display to undo a previously performed action. Upon receiving input at the region via the input device, a counter is initiated to count an amount of time the input is consecutively received at the region. Upon the counter reaching a predetermined threshold, an action is executed to undo the previously performed action. A progress of the counter may be indicated. The progress may be indicated by altering the display at the region or a different region. The GUI at the region may display an empty progress bar before the input and be filled in response to the progress. A message may be communicated to invoke an undo operation by another device.

Abstract: A computing device configured to communicate with a display provides a graphical user interface (GUI) and receives gestural input interacting with the GUI from input device. The computing device produces a region on the display to undo a previously performed action. Upon receiving input at the region via the input device, a counter is initiated to count an amount of time the input is consecutively received at the region. Upon the counter reaching a predetermined threshold, an action is executed to undo the previously performed action. A progress of the counter may be indicated. The progress may be indicated by altering the display at the region or a different region. The GUI at the region may display an empty progress bar before the input and be filled in response to the progress. A message may be communicated to invoke an undo operation by another device.

Abstract: A computing device configured to communicate with a display provides a graphical user interface (GUI) and receives gestural input interacting with the GUI from input device. The computing device produces a region on the display to undo a previously performed action. Upon receiving input at the region via the input device, a counter is initiated to count an amount of time the input is consecutively received at the region. Upon the counter reaching a predetermined threshold, an action is executed to undo the previously performed action. A progress of the counter may be indicated. The progress may be indicated by altering the display at the region or a different region. The GUI at the region may display an empty progress bar before the input and be filled in response to the progress. A message may be communicated to invoke an undo operation by another device.