Map data comes from the OpenStreetMap (https://www.openstreetmap.org/). Go to OpenStreetMap website and download the map data in XML format as cairns-clean.osm. Add the cairns-clean.osm file in map folder of our assignment two code. Make sure the file size of the map is less than 2MB. Figure 1: Download Cairns Map data from OpenStreetMap Replace Austin map object with Cairns map object in app.js as shown in Figure 2. Figure 2: Modify map data setting in app.js Create a new place called Cairns in main.js as shown in Figure 3 and change the default places as CAIRNS. Figure 3: Modify map data setting in public\js\main.js