What are the different voice search devices and technologies

What are the different voice search devices and technologies

Voice search is most popular and mostly used in our daily life today.following are the different devices,tools and technologies used for voice searching 🔎 

🔺⧭🔻⧭    GOOGLE HOME
🔺⧭🔻⧭    AMAZON ECHO/ALEXA
🔺⧭🔻⧭    GOOGLE ASSISTANT
🔺⧭🔻⧭    SIRI/IPHONE
🔺⧭🔻⧭    ANDRIOD PHONES
🔺⧭🔻⧭    MICROSOFT CORTANA