Facebook改革隐私设置；Alexa, Google Assistant,

 Facebook改革隐私设置成为一些公司和程序员的财务噩梦，它们的业务依赖于获得这家社交网络平台的用户数据。
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據說，Alexa 領先？

Google Home is a powerful speaker and voice Assistant. Play your music. Call your friends. Ask it questions. Control your home. It's your own Google, always ready to help.

‎Base for Google Home · ‎Google Home Mini · ‎Google Home Max · ‎Apps & Partners

5 Best Smart Speakers (2018): Alexa, Google Assistant, Siri, Cortana ...

https://www.wired.com/story/best-smart-speakers/

Mar 1, 2018 - The Amazon Echo kicked off the smart speaker trend a few years ago, but it's no longer alone. ... You need to decide which voice assistant you prefer (there are now four—Alexa, GoogleAssistant, Siri, and Cortana) and what features are most important to you. ... Because it supports ...