The cool thing here is that the user, whether human or machine, has no idea.

最棒的一点是，用户(无论人还是机器)都毫不知情。

youdao

An actor may be human or machine, and its identity may be anonymous or known.

参与者可能是人或机器，其身份可以是匿名的，或者是已知的。

youdao

If you finally can't tell the difference, does it really matter if you're interacting with a human or machine?

如果最终你无法分出不同，到时候在你面前的究竟是真人还是机器还重要吗？

youdao

And if so, is it human or machine that is becoming more like the other?

FORBES: Sherry Turkle: I'm in Google, Google's in Me

It would be interesting to know whether this is human or machine curated.

FORBES: Hey Netflix: YouTube Is Selling 3,000 Movies

"To be clear: No one's e-mails were opened and the contents of no one's e-mails were searched by human or machine, " they said.

CNN: Harvard apologizes after secret e-mail search