Local Positioning Systems: LBS Applications and Services explains that in order for indoor LBS to become widely used, there is a need for both the infrastructure investment and "killer" applications. Without the LBS application the market will not invest in infrastructure, and without the infrastructure, the market for valuable LBS applications and their business models will not exist. The book distinguishes four type of infrastructure: communication, positioning, mapping, and software (services), then argues that indoor LBS applications will need more modularity and standardization across...