FWIW they already do this for all voice search activity (e.g., from your phone). Users can view their history here: https://myactivity.google.com/myactivity?restrict=vaa …
-
-
-
You can also delete items from that history, which is frankly better than most companies are able or willing to offer.
- Show replies
New conversation -
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.