Speech-to-text has to still go a long way when it comes to foreign accents. Google now's "Ok Google" initializer has about 3/10 hit-rate for my Indian accent speech.
I think I get about 50% hit rate with 'OK Google' and I'm a native English speaker :).
"Okay, Google." Nothing.
"Okay, Google." Nothing.
"Okay, Google fucking work or I am taking a hammer to this fucking phone." "DING!"
Apparently threats of violence still work against our machine overlords.