I found this article from 2014 about a new touch-based screen reader, which incorporates many of the best features of iOS, android Talkback and some unique features from Chrome its self.
$1There hasn't been an update to that page since 2014, and I was just wondering what happened to the project, if it was still ongoing as it looked brilliant, it could certainly revolutionise the way blind people use chrome books in the future.
I have looked on the Chrome OS forum but there doesn't seem to be any information about it there either.