List of Figures

1. A Cricket hardware unit; this unit can function as either a beacon or a listener under software control, and can also be used in a more symmetric way as both listener and beacon.
2. Example deployments of Cricket beacons. Multiple beacons may advertise the same space identifier if they are in the same space, but each beacon has a different position coordinate consistent with its location in space.
3. Cricket v2 hardware components and layout.
4. Incorrect placement of beacons to for boundary detection between two spaces.
5. Correct beacon placement.
6. Software Architecture
7. Clientlib Architecture