Figure 9From: Web GIS in practice X: a Microsoft Kinect natural user interface for Google Earth navigationProcedures for panning, zooming in and out, rotating and tilting the map. (a) Procedure for panning. The map can be panned both directions vertically. (b, c) Procedure for zooming in: (b) the user moves hands together and engages them, then (c) moves them apart. (d, e) Procedure for zooming out: (d) the user moves hands apart and engages them, then (e) brings them together. (f) Procedure for rotating the map. (g, h) Procedure for tilting the map: (g) the user engages the hands and then (h) moves one forward, and one to the back. See Figure 6(d) for alternative view.Back to article page