1. A device to improve accuracy and computer efficiency for selecting a grouping of digital strokes, comprising: a digital stroke analyzer operative to: receive a selection of a digital stroke in a graphical user interface; and make a determination as to whether the digital stroke is part of an existing stroke grouping; a grouping generator operative to: in response to a determination that the digital stroke is not part of an existing stroke grouping, group a plurality of strokes, including the selected digital stroke, into a stroke grouping; and select the stroke grouping or the existing stroke grouping; and a user interface engine operative to: update the graphical user interface to display the selected stroke grouping or selected existing stroke grouping.