Started working on gathering the initial seed landmarks in a mall. Adding the option of recording the sensor signature of the landmark, and then manually annotating its location thereafter to the phone app. This way, the user has a bunch of landmarks to start with, thereby increasing location accuracy. Also, to check if we are close to a seed landmark, a signature comparison module has to be built. This is different from the ones for Organic landmarks where inter-cluster distance is the metric to determine if we are close to one of those landmarks.