info@itu

1. Alien RFID readers

1.1. short range

1.2. attached to the public displays

2. Public display

2.1. show relevant info for logged in user

2.2. accept direct user input (touch screen)

3. BLIP system

3.1. track user's mobile device

4. WaveTrend RFID readers

4.1. Long range

4.2. active read

4.3. will be used for device tracking (for a fine grained localization when outside BLIP range)

4.4. one reader per class room

5. Mobile device

5.1. displays a map of the current flor

5.2. tracks the user based on BLIP and WaveTrend RFID

5.3. always shows updated position on the map

5.4. change map when changing floors