Security

Digital Fingerprints

e.shop

Fidelity

 PC/Lan Access 

Internet Cafè

Chain of shops

e.commerce

Electronic pocket

  Bar - refectory

Internet Services

  VPN

 Gym

 Videogames

 Transports

Finger- prints

Turistic Village

 Luna Park

Vending machine

Coding file and messages

Disco

Hotels

 Parking

School/University

Access control

Fotocopier

 Presences tracing  

 production plant control

plant