Presentation of Information - Aurally

• "Web approach" lowers telephone service development cost
• On small mobile devices (3G)
  • voice input instead of keyboard
  • voice output instead of screen
• What a voice browser does for you:
  • Browser: "What is your departure airport ?"
  • Caller: "Nice"
  • Browser: "Where do you want to fly to ?"
  • Caller: "Paris"
  • Browser: "At what time ?"
  • ...

System Architecture