FIELD: control devices.
SUBSTANCE: invention relates to control devices. Device includes a sensor control unit with a working surface and a control unit which is responsive to selection committed over any of items for selection on a display, which is located separately from sensor control unit, based on two-dimensional coordinates of touch finger of working surface, control unit operates in absolute coordinates, wherein display coordinate system corresponds to absolute coordinate system of working surface of sensor control unit when not selected any of items for selection, and at same time operates in relative coordinates, wherein display coordinate system corresponds to relative work surface coordinate system of sensor control unit when one of elements is selected for selection.
EFFECT: technical result consists in enabling switching between relative coordinates and mode of absolute coordinates.
9 cl, 14 dwg
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