Facebook PortalFacebook Inc.(現更名為Meta Platforms[1][2]於2018年發布的智慧音響視訊通話設備。該產品由四種型號組成(PortalPortal+Portal TVPortal Go),通過MessengerWhatsApp提供視訊通話,並配有可自動縮放和跟蹤人們動作的鏡頭[3]這些設備構成了亞馬遜的虛擬助理服務Amazon Alexa[2][4][5]Meta使用從Portal設備收集的一些數據進行目標式廣告

評論者對Portal系列的視頻音頻處理能力給予了積極評價。

參考文獻

編輯
  1. ^ Calore, Michael. Facebook Made You a Smart-Home Device With a Camera on It. Wired. October 8, 2018 [2023-07-01]. ISSN 1059-1028. (原始內容存檔於2023-10-11). 
  2. ^ 2.0 2.1 Kelion, Leo. Facebook Portal video chat screens raise privacy concerns. BBC News. October 8, 2018 [2023-07-01]. (原始內容存檔於2023-09-29). 
  3. ^ Constine, John. Facebook launches Portal auto-zooming video chat screens for $199/$349. TechCrunch. October 8, 2018 [2023-07-01]. (原始內容存檔於2023-08-14). 
  4. ^ Newman, Peter. Facebook unveils Alexa-powered Portal smart speakers. Business Insider. October 9, 2018 [2023-07-01]. (原始內容存檔於2020-05-30). 
  5. ^ Smith, Dave. The curious timing of Facebook's first hardware product, the $200 'Portal'. Business Insider. October 15, 2018 [2023-07-01]. (原始內容存檔於2023-07-01).