1. An apparatus comprising: a display device; and a processor to execute program code to cause the apparatus to: display, on the display device, a plurality of graphical representations, each of the plurality of graphical representations representing a respective dataset member, and the plurality of graphical representations being arranged in a layout; determine a plurality of display device movements to monitor based on the layout; detect one of the plurality of display device movements; and in response to the detection of the one of the plurality of display device movements, graphically indicate a de-selection of a first one of the displayed graphical representations and graphically indicate a selection of a second one of the displayed graphical representations.