Google Assistant的語音服務存在cloud給Google分析是為了“更好的使用體驗” 你如何證明他是用來賣廣告?你無法證明對吧,你只會說一句不負責任的“別忘了,他是做廣告的”
別忘了,蘋果也在做同樣的事,就是存你的語音來改進Siri (笑話) Apple saves voice recordings for six months at a time to improve Siri's accuracy and performance, according to a security white paper from the company. The company also saves a small subset of recordings, transcripts, and associated data beyond that two-year period to improve Siri, and such data may go through a grading process that involves human reviewers.