Why is the "Hot word" Barge-in mechanism used?

Question

Options

• Ato stop the application from playing prompt as soon as the utterance is caught on that prompts
• Bto stop the application from playing prompt as soon as the utterance matches a key word
• Cto stop the application from playing prompt as soon as the utterance matches a key word
• Dto stop the application from playing prompt as soon as the utterance matches a key word

• A
  4% (2)
• B
  9% (4)
• C
  85% (39)
• D
  2% (1)

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