US Patent 7971152 Direction-based data entry system

A direction-based data entry system displays a field having an initial value and a field location. When the user selects the field, the direction-based data entry system enters a data entry mode in which an auxiliary data entry tool is not displayed. To enter a new value for the field, the user indicates movement across the display relative to the field. As the user indicates movement, the direction-based data entry system may display an indication of a new value for the field represented by the movement. When the new value is the value that the user wants entered into the field, the user terminates the movement, which causes the new value to be the current value for the field.