They have a unique speech recognition tech that other language learning site, for example, Duolingo doesn't have.
We correct your mistake before you become a complete joke to everyone.
Extended product - Tech idea
A function that would be built within Alexa.
"Alexa, let's start a Rosetta Stone session."
"Alexa, remind me to buy a new pant"
"Do you mean plant?"
We’ll place fake signs around London to catch people’s attention. As more mistakes are shared, more eyes will see them.