chapter 1 The Three L's: Location, Location, Location -- chapter 2 Preconditions (LBS Market and Development) -- chapter 3 The Infrastructure Components -- chapter 4 Positioning Systems and Algorithms -- chapter 5 Location Awareness and Navigation in Location-Based Systems -- chapter 6 Featured Indoor Location Positioning Systems -- chapter 7 Location Modeling Languages -- chapter 8 Step 1: Site Survey -- chapter 9 Privacy Concerns and Methods for Safeguarding Privacy -- chapter 10 Development and Deployment of Indoor Location-Based Services -- chapter 11 Standards.