
The new book, Local Positioning Systems, explores the different types of indoor, urban, and seamless indoor–outdoor location-aware applications, their requirements in terms of the infrastructure needed to support them, and the current limitations. The book gives detailed coverage on the most promising
technologies, which are WLAN fi ngerprinting, RFID positioning, and indoor positioning with non-radiolocation positioning with infrared and ultrasound. The book also addresses the problems