VUI Dialogue Diagrams - PowerPoint PPT Presentation

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VUI Dialogue Diagrams

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Note: agent refers to the system. Written Dialogue Example: System: 'Say the departure date. ... Process Departure. Date. 7 of 8. Dialogue Diagrams. Written ... – PowerPoint PPT presentation

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Title: VUI Dialogue Diagrams


1
VUI Dialogue Diagrams
2
Dialogue
  • Exchange of verbal communication between the user
    and the agent.
  • Note agent refers to the system
  • Written Dialogue Example
  • System Say the departure date.
  • User Tomorrow.
  • System I dont understand that date. Say the
    month, date and year. For example, say October
    13th, 2003.
  • User July 1st, 2003.

3
VUI Requirement Analysis Specification Phase
  • Interact with the client to gather
  • Requirements, i.e. what the user needs
  • Analysis, i.e. data, users
  • Environment, i.e. work, car, home, cell phone
  • Just like Systems Analysis, but for an VUI.

4
VUI Design Phase
  • During the design phase
  • Design the dialogue
  • Prompts, Responses Interactions
  • Design the voice (Voice Talent, 500/hour)
  • Design Documents
  • Requirement Specification
  • Dialogue Diagram

5
Dialogue Diagram
Start
Say the departure date
  • Flowchart of a dialogue
  • Unlike most flowcharts, dialogue diagrams are
    mostly composed of input-output boxes.

Tomorrow
A
6
Dialogue Diagram
A
I dont understand That date. Say the month, date
and year. For example, June 2nd 2003.
July 1st, 2003
Process Departure Date
7
Dialogue Diagrams
  • Written Text with alternating colors.
  • Flow charts with colored text.
  • Hybrid approach between flow charts and written
    text.

8
Example
  • Design a dialogue diagram for a system that looks
    up your classes?
  • For example, AU WebCT
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