What is the user experience of Voice based Search interaction Siri Googlenow Alexa? [closed]

1. What is the relationship between Siri and Alexa?
2. How does Alexa and Apple Siri works using AI?
3. What is the purpose of Siri and Alexa?
4. What technology does Siri and Alexa use?

What is the relationship between Siri and Alexa?

Alexa maintains voice profile for all users and provide personalized services in media, shopping and call options. Siri is trained on the individual voices before the users start using the devices thus providing personalized services and prevent disclosing personal information to wrong persons.

How does Alexa and Apple Siri works using AI?

Siri uses natural language processing to respond to your queries and commands, and provide assistance as you need it. Alexa, on the other hand, is a new breed of voice-aware system that uses conversational artificial intelligence meaning it's meant to be interacted with rather than controlled.

What is the purpose of Siri and Alexa?

Voice assistants are software agents that can interpret human speech and respond via synthesized voices. Apple's Siri, Amazon's Alexa, Microsoft's Cortana, and Google's Assistant are the most popular voice assistants and are embedded in smartphones or dedicated home speakers.

What technology does Siri and Alexa use?

According to Adi Agashe, Program Manager at Microsoft, Alexa is built based on natural language processing (NLP), a procedure of converting speech into words, sounds, and ideas.