Before starting the mapping you should plan the route you will walk to collect the data. The waypoints act as confirmation points for your data collection paths.

• The waypoint adding icon is displayed at the bottom right of the mapping screen. Tap this icon and after it has been selected tap the place on the floor plan where you would like to place the waypoint.

• When placing your waypoints take advantage of the distinct features of your floor plan such as pillars, doors and stairs to ease the mapping effort. 

• In order to avoid the situation where the position wanders over the walls make sure to leave approximately 1 meter space between the wall and the waypoint.

• You can change the position of the already existing waypoints by long pressing the waypoint. This will turn the waypoint into a position marker that can be used to change the location of the waypoint.