Listen to Can you trust a smart speaker, and answer the following three questions

(A) Do you have a smart speaker at home?

Yes,I have a Apple’s Siri  who can answer the question.

(B) What is a smart speaker?

A smart speaker is a device that integrates with a virtual assistant and can perform many actions with a voice. For example, turn on the TV, turn off the lights, turn on the air, and so on. It can also interact with you. For example, you can ask it to tell a joke to you, and you can ask questions.

(C) How does a smart speaker work?

The speech recognition service decrypts the speech and then sends the response back to the smart speaker. Speech recognition services use a variety of algorithms. So if you start to say incomplete sentences to it, it may not understand, but after a long time, it can understand you, even if your English is still the same.